Pisilinux/core
5
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge pull request #159 from ertugerata/master

Browse Source 
kernel-4.2.6 is ready
This commit is contained in:
Ertuğrul Erata
2015-11-11 14:04:54 +02:00
parent 2a715b3289 08844ad4bf
commit 619a4236b9
26 changed files with 907 additions and 627 deletions
Download Patch File Download Diff File Expand all files Collapse all files
kernel/drivers/module-bbswitch/pspec.xml
+9 -2
View File
@@ -11,7 +11,7 @@
<Summary>Kernel module allowing to switch dedicated graphics card on Optimus laptops</Summary>
<Description>kernel module allowing to switch dedicated graphics card on Optimus laptops</Description>
<BuildDependencies>
<Dependency version="4.2.5">kernel-module-headers</Dependency>
<Dependency version="4.2.6">kernel-module-headers</Dependency>
</BuildDependencies>
<Archive sha1sum="e282ee682d794e3962baa4dead01917c42571e78" type="targz">https://github.com/Bumblebee-Project/bbswitch/archive/v0.8.tar.gz</Archive>
<Patches>
@@ -20,7 +20,7 @@
<Package>
<Name>module-bbswitch</Name>
<RuntimeDependencies>
<Dependency version="4.2.5">kernel</Dependency>
<Dependency version="4.2.6">kernel</Dependency>
</RuntimeDependencies>
<Files>
<Path fileType="library" permanent="true">/lib/modules</Path>
@@ -34,6 +34,13 @@
</Package>
<History>
<Update release="34">
<Date>2015-11-11</Date>
<Version>0.8</Version>
<Comment>Rebuild for kernel-4.2.6.</Comment>
<Name>Ertuğrul Erata</Name>
<Email>ertugrulerata@gmail.com</Email>
</Update>
<Update release="33">
<Date>2015-11-30</Date>
<Version>0.8</Version>
kernel/drivers/module-broadcom-wl/pspec.xml
+9 -2
View File
@@ -15,7 +15,7 @@
<Archive sha1sum="e02beac9cc713011551c483ae5f20f065f5b88c7" type="targz" target="i686">http://www.broadcom.com/docs/linux_sta/hybrid-v35-nodebug-pcoem-6_30_223_248.tar.gz</Archive>
<Archive sha1sum="bd55f1fdc6b0a4d0a70dc4ba4bb4169a824e238c" type="targz" target="x86_64">http://www.broadcom.com/docs/linux_sta/hybrid-v35_64-nodebug-pcoem-6_30_223_248.tar.gz</Archive>
<BuildDependencies>
<Dependency version="4.2.5">kernel-module-headers</Dependency>
<Dependency version="4.2.6">kernel-module-headers</Dependency>
</BuildDependencies>
<Patches>
<Patch level="1">patch/linux-40.patch</Patch>
@@ -32,7 +32,7 @@
<Package>
<Name>module-broadcom-wl</Name>
<RuntimeDependencies>
<Dependency version="4.2.5">kernel</Dependency>
<Dependency version="4.2.6">kernel</Dependency>
<Dependency release="current">module-broadcom-wl-userspace</Dependency>
</RuntimeDependencies>
<Replaces>
@@ -64,6 +64,13 @@
</Package>
<History>
<Update release="54">
<Date>2015-11-11</Date>
<Version>6.30.223.248</Version>
<Comment>Rebuild for kernel 4.2.6.</Comment>
<Name>Ertuğrul Erata</Name>
<Email>ertugrulerata@gmail.com</Email>
</Update>
<Update release="53">
<Date>2015-11-30</Date>
<Version>6.30.223.248</Version>
kernel/drivers/module-virtualbox-guest/pspec.xml
+9 -2
View File
@@ -14,14 +14,14 @@
<Description>This package provides the kernel modules needed for mouse integration and shared folder support between VirtualBox host and guest systems.</Description>
<Archive sha1sum="cd1f7c62e17ef3d9b5f7aef7d83fd160355eb396" type="tarxz">http://sourceforge.net/projects/pisilinux/files/source/module-virtualbox-guest-5.0.4.tar.xz</Archive>
<BuildDependencies>
<Dependency version="4.2.5">kernel-module-headers</Dependency>
<Dependency version="4.2.6">kernel-module-headers</Dependency>
</BuildDependencies>
</Source>
<Package>
<Name>module-virtualbox-guest</Name>
<RuntimeDependencies>
<Dependency version="4.2.5">kernel</Dependency>
<Dependency version="4.2.6">kernel</Dependency>
<Dependency>baselayout</Dependency>
<Dependency version="current">module-virtualbox-guest-userspace</Dependency>
</RuntimeDependencies>
@@ -52,6 +52,13 @@
</Package>
<History>
<Update release="55">
<Date>2015-11-11</Date>
<Version>5.0.4</Version>
<Comment>Rebuild for kernel-4.2.6.</Comment>
<Name>Ertuğrul Erata</Name>
<Email>ertugrulerata@gmail.com</Email>
</Update>
<Update release="54">
<Date>2015-11-30</Date>
<Version>5.0.4</Version>
kernel/drivers/module-virtualbox/pspec.xml
+9 -2
View File
@@ -14,14 +14,14 @@
<Description>This package provides the kernel support for VirtualBox.</Description>
<Archive sha1sum="14e3d8630f779dc1349d9aa488fa7e6604b9ba3e" type="tarxz">http://sourceforge.net/projects/pisilinux/files/source/module-virtualbox-5.0.4.tar.xz</Archive>
<BuildDependencies>
<Dependency version="4.2.5">kernel-module-headers</Dependency>
<Dependency version="4.2.6">kernel-module-headers</Dependency>
</BuildDependencies>
</Source>
<Package>
<Name>module-virtualbox</Name>
<RuntimeDependencies>
<Dependency version="4.2.5">kernel</Dependency>
<Dependency version="4.2.6">kernel</Dependency>
<Dependency version="current">module-virtualbox-userspace</Dependency>
</RuntimeDependencies>
<Files>
@@ -47,6 +47,13 @@
</Package>
<History>
<Update release="57">
<Date>2015-11-11</Date>
<Version>5.0.4</Version>
<Comment>Rebuild for kernel-4.2.6.</Comment>
<Name>Ertuğrul Erata</Name>
<Email>ertugrulerata@gmail.com</Email>
</Update>
<Update release="57">
<Date>2015-11-30</Date>
<Version>5.0.4</Version>
kernel/drivers/ndiswrapper/pspec.xml
+9 -2
View File
@@ -15,7 +15,7 @@
<Description>module-ndiswrapper allows you to use Windows XP drivers for WLAN cards without proper Linux drivers.</Description>
<Archive sha1sum="75fbbda677fe91ee07a6f6a8e19b1f3e2479540f" type="targz">http://download.sourceforge.net/ndiswrapper/ndiswrapper-1.59.tar.gz</Archive>
<BuildDependencies>
<Dependency version="4.2.5">kernel-module-headers</Dependency>
<Dependency version="4.2.6">kernel-module-headers</Dependency>
</BuildDependencies>
<Patches>
<Patch>support_kernel-4.0.patch</Patch>
@@ -29,7 +29,7 @@
<Package>
<Name>ndiswrapper</Name>
<RuntimeDependencies>
<Dependency version="4.2.5">kernel</Dependency>
<Dependency version="4.2.6">kernel</Dependency>
</RuntimeDependencies>
<Files>
<Path fileType="library" permanent="true">/lib/modules</Path>
@@ -45,6 +45,13 @@
</Package>
<History>
<Update release="8">
<Date>2014-11-11</Date>
<Version>1.59</Version>
<Comment>Rebuild for kernel-4.2.6.</Comment>
<Name>PisiLinux Community</Name>
<Email>admins@pisilinux.org</Email>
</Update>
<Update release="7">
<Date>2014-11-30</Date>
<Version>1.59</Version>
kernel/kernel/files/configs/kernel-x86_64-config
+1 -1
View File
@@ -1,6 +1,6 @@
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86_64 4.2.5 Kernel Configuration
# Linux/x86_64 4.2.6 Kernel Configuration
#
CONFIG_64BIT=y
CONFIG_X86_64=y
kernel/kernel/files/patches/linux/patch-4.2.6.xz
BIN
View File
Binary file not shown.
kernel/kernel/files/patches/mageia/fs-btrfs-fix-possible-leak-in-btrfs_ioctl_balance.patch
-53
View File
@@ -1,53 +0,0 @@
From 0f89abf56abbd0e1c6e3cef9813e6d9f05383c1e Mon Sep 17 00:00:00 2001
From: Christian Engelmayer <cengelma@gmx.at>
Date: Wed, 21 Oct 2015 00:50:06 +0200
Subject: btrfs: fix possible leak in btrfs_ioctl_balance()
Commit 8eb934591f8b ("btrfs: check unsupported filters in balance
arguments") adds a jump to exit label out_bargs in case the argument
check fails. At this point in addition to the bargs memory, the
memory for struct btrfs_balance_control has already been allocated.
Ownership of bctl is passed to btrfs_balance() in the good case,
thus the memory is not freed due to the introduced jump. Make sure
that the memory gets freed in any case as necessary. Detected by
Coverity CID 1328378.
Signed-off-by: Christian Engelmayer <cengelma@gmx.at>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: Chris Mason <clm@fb.com>
---
fs/btrfs/ioctl.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 3e3e613..8d20f3b 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -4641,7 +4641,7 @@ locked:
if (bctl->flags & ~(BTRFS_BALANCE_ARGS_MASK | BTRFS_BALANCE_TYPE_MASK)) {
ret = -EINVAL;
- goto out_bargs;
+ goto out_bctl;
}
do_balance:
@@ -4655,12 +4655,15 @@ do_balance:
need_unlock = false;
ret = btrfs_balance(bctl, bargs);
+ bctl = NULL;
if (arg) {
if (copy_to_user(arg, bargs, sizeof(*bargs)))
ret = -EFAULT;
}
+out_bctl:
+ kfree(bctl);
out_bargs:
kfree(bargs);
out_unlock:
--
cgit v0.11.2
kernel/kernel/files/patches/mageia/input-alps-Only-the-Dell-Latitude-D420_430_620_630-have-separate-stick-button-bits.patch
-115
View File
@@ -1,115 +0,0 @@
From: Hans de Goede <hdegoede@redhat.com>
Subject: [PATCH] alps: Only the Dell Latitude D420/430/620/630 have separate stick button bits
Date: Wed, 21 Oct 2015 10:16:18 +0200
commit 92bac83dd79e ("Input: alps - non interleaved V2 dualpoint has
separate stick button bits") assumes that all alps v2 non-interleaved
dual point setups have the separate stick button bits.
Later we limited this to Dell laptops only because of reports that this
broke things on non Dell laptops. Now it turns out that this breaks things
on the Dell Latitude D600 too. So it seems that only the Dell Latitude
D420/430/620/630, which all share the same touchpad / stick combo,
have these separate bits.
This patch limits the checking of the separate bits to only these models
fixing regressions with other models.
Reported-and-tested-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: stable@vger.kernel.org
Tested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/input/mouse/alps.c | 48 ++++++++++++++++++++++++++++++++++++++++------
1 file changed, 42 insertions(+), 6 deletions(-)
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 4d24686..41e6cb5 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -100,7 +100,7 @@ static const struct alps_nibble_commands alps_v6_nibble_commands[] = {
#define ALPS_FOUR_BUTTONS 0x40 /* 4 direction button present */
#define ALPS_PS2_INTERLEAVED 0x80 /* 3-byte PS/2 packet interleaved with
6-byte ALPS packet */
-#define ALPS_DELL 0x100 /* device is a Dell laptop */
+#define ALPS_STICK_BITS 0x100 /* separate stick button bits */
#define ALPS_BUTTONPAD 0x200 /* device is a clickpad */
static const struct alps_model_info alps_model_data[] = {
@@ -159,6 +159,43 @@ static const struct alps_protocol_info alps_v8_protocol_data = {
ALPS_PROTO_V8, 0x18, 0x18, 0
};
+/*
+ * Some v2 models report the stick buttons in separate bits
+ */
+static const struct dmi_system_id alps_dmi_has_separate_stick_buttons[] = {
+#if defined(CONFIG_DMI) && defined(CONFIG_X86)
+ {
+ /* Extrapolated from other entries */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Latitude D420"),
+ },
+ },
+ {
+ /* Reported-by: Hans de Bruin <jmdebruin@xmsnet.nl> */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Latitude D430"),
+ },
+ },
+ {
+ /* Reported-by: Hans de Goede <hdegoede@redhat.com> */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Latitude D620"),
+ },
+ },
+ {
+ /* Extrapolated from other entries */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Latitude D630"),
+ },
+ },
+#endif
+ { }
+};
+
static void alps_set_abs_params_st(struct alps_data *priv,
struct input_dev *dev1);
static void alps_set_abs_params_semi_mt(struct alps_data *priv,
@@ -253,9 +290,8 @@ static void alps_process_packet_v1_v2(struct psmouse *psmouse)
return;
}
- /* Dell non interleaved V2 dualpoint has separate stick button bits */
- if (priv->proto_version == ALPS_PROTO_V2 &&
- priv->flags == (ALPS_DELL | ALPS_PASS | ALPS_DUALPOINT)) {
+ /* Some models have separate stick button bits */
+ if (priv->flags & ALPS_STICK_BITS) {
left |= packet[0] & 1;
right |= packet[0] & 2;
middle |= packet[0] & 4;
@@ -2552,8 +2588,6 @@ static int alps_set_protocol(struct psmouse *psmouse,
priv->byte0 = protocol->byte0;
priv->mask0 = protocol->mask0;
priv->flags = protocol->flags;
- if (dmi_name_in_vendors("Dell"))
- priv->flags |= ALPS_DELL;
priv->x_max = 2000;
priv->y_max = 1400;
@@ -2568,6 +2602,8 @@ static int alps_set_protocol(struct psmouse *psmouse,
priv->set_abs_params = alps_set_abs_params_st;
priv->x_max = 1023;
priv->y_max = 767;
+ if (dmi_check_system(alps_dmi_has_separate_stick_buttons))
+ priv->flags |= ALPS_STICK_BITS;
break;
case ALPS_PROTO_V3:
--
2.5.0
kernel/kernel/files/patches/mageia/net-netfilter-Fix-removal-of-GRE-expectation-entries-created-by-PPTP.patch
+31
View File
@@ -0,0 +1,31 @@
From c255cb2ed3c7960b2c68f45de1dc0ac2197c8f78 Mon Sep 17 00:00:00 2001
From: Anthony Lineham <anthony.lineham@alliedtelesis.co.nz>
Date: Thu, 22 Oct 2015 11:17:03 +1300
Subject: netfilter: Fix removal of GRE expectation entries created by PPTP
The uninitialized tuple structure caused incorrect hash calculation
and the lookup failed.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=106441
Signed-off-by: Anthony Lineham <anthony.lineham@alliedtelesis.co.nz>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
net/ipv4/netfilter/nf_nat_pptp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv4/netfilter/nf_nat_pptp.c b/net/ipv4/netfilter/nf_nat_pptp.c
index 657d230..b3ca21b 100644
--- a/net/ipv4/netfilter/nf_nat_pptp.c
+++ b/net/ipv4/netfilter/nf_nat_pptp.c
@@ -45,7 +45,7 @@ static void pptp_nat_expected(struct nf_conn *ct,
struct net *net = nf_ct_net(ct);
const struct nf_conn *master = ct->master;
struct nf_conntrack_expect *other_exp;
- struct nf_conntrack_tuple t;
+ struct nf_conntrack_tuple t = {};
const struct nf_ct_pptp_master *ct_pptp_info;
const struct nf_nat_pptp *nat_pptp_info;
struct nf_nat_range range;
--
cgit v0.11.2
kernel/kernel/files/patches/mageia/net-netfilter-ipset-Fix-extension-alignment.patch
+481
View File
@@ -0,0 +1,481 @@
From 95ad1f4a9358dff1dcf84bf5c9cc84caa9215f7f Mon Sep 17 00:00:00 2001
From: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Date: Sat, 7 Nov 2015 11:21:47 +0100
Subject: netfilter: ipset: Fix extension alignment
The data extensions in ipset lacked the proper memory alignment and
thus could lead to kernel crash on several architectures. Therefore
the structures have been reorganized and alignment attributes added
where needed. The patch was tested on armv7h by Gerhard Wiesinger and
on x86_64, sparc64 by Jozsef Kadlecsik.
Reported-by: Gerhard Wiesinger <lists@wiesinger.com>
Tested-by: Gerhard Wiesinger <lists@wiesinger.com>
Tested-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
---
include/linux/netfilter/ipset/ip_set.h | 2 +-
net/netfilter/ipset/ip_set_bitmap_gen.h | 17 +++-----
net/netfilter/ipset/ip_set_bitmap_ip.c | 14 ++-----
net/netfilter/ipset/ip_set_bitmap_ipmac.c | 64 ++++++++++++++-----------------
net/netfilter/ipset/ip_set_bitmap_port.c | 18 ++++-----
net/netfilter/ipset/ip_set_core.c | 14 ++++---
net/netfilter/ipset/ip_set_hash_gen.h | 11 ++++--
net/netfilter/ipset/ip_set_list_set.c | 5 ++-
8 files changed, 65 insertions(+), 80 deletions(-)
diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h
index 48bb01e..0e1f433 100644
--- a/include/linux/netfilter/ipset/ip_set.h
+++ b/include/linux/netfilter/ipset/ip_set.h
@@ -421,7 +421,7 @@ extern void ip_set_free(void *members);
extern int ip_set_get_ipaddr4(struct nlattr *nla, __be32 *ipaddr);
extern int ip_set_get_ipaddr6(struct nlattr *nla, union nf_inet_addr *ipaddr);
extern size_t ip_set_elem_len(struct ip_set *set, struct nlattr *tb[],
- size_t len);
+ size_t len, size_t align);
extern int ip_set_get_extensions(struct ip_set *set, struct nlattr *tb[],
struct ip_set_ext *ext);
diff --git a/net/netfilter/ipset/ip_set_bitmap_gen.h b/net/netfilter/ipset/ip_set_bitmap_gen.h
index d05e759..b0bc475 100644
--- a/net/netfilter/ipset/ip_set_bitmap_gen.h
+++ b/net/netfilter/ipset/ip_set_bitmap_gen.h
@@ -33,7 +33,7 @@
#define mtype_gc IPSET_TOKEN(MTYPE, _gc)
#define mtype MTYPE
-#define get_ext(set, map, id) ((map)->extensions + (set)->dsize * (id))
+#define get_ext(set, map, id) ((map)->extensions + ((set)->dsize * (id)))
static void
mtype_gc_init(struct ip_set *set, void (*gc)(unsigned long ul_set))
@@ -67,12 +67,9 @@ mtype_destroy(struct ip_set *set)
del_timer_sync(&map->gc);
ip_set_free(map->members);
- if (set->dsize) {
- if (set->extensions & IPSET_EXT_DESTROY)
- mtype_ext_cleanup(set);
- ip_set_free(map->extensions);
- }
- kfree(map);
+ if (set->dsize && set->extensions & IPSET_EXT_DESTROY)
+ mtype_ext_cleanup(set);
+ ip_set_free(map);
set->data = NULL;
}
@@ -92,16 +89,14 @@ mtype_head(struct ip_set *set, struct sk_buff *skb)
{
const struct mtype *map = set->data;
struct nlattr *nested;
+ size_t memsize = sizeof(*map) + map->memsize;
nested = ipset_nest_start(skb, IPSET_ATTR_DATA);
if (!nested)
goto nla_put_failure;
if (mtype_do_head(skb, map) ||
nla_put_net32(skb, IPSET_ATTR_REFERENCES, htonl(set->ref - 1)) ||
- nla_put_net32(skb, IPSET_ATTR_MEMSIZE,
- htonl(sizeof(*map) +
- map->memsize +
- set->dsize * map->elements)))
+ nla_put_net32(skb, IPSET_ATTR_MEMSIZE, htonl(memsize)))
goto nla_put_failure;
if (unlikely(ip_set_put_flags(skb, set)))
goto nla_put_failure;
diff --git a/net/netfilter/ipset/ip_set_bitmap_ip.c b/net/netfilter/ipset/ip_set_bitmap_ip.c
index 64a5643..4783eff 100644
--- a/net/netfilter/ipset/ip_set_bitmap_ip.c
+++ b/net/netfilter/ipset/ip_set_bitmap_ip.c
@@ -41,7 +41,6 @@ MODULE_ALIAS("ip_set_bitmap:ip");
/* Type structure */
struct bitmap_ip {
void *members; /* the set members */
- void *extensions; /* data extensions */
u32 first_ip; /* host byte order, included in range */
u32 last_ip; /* host byte order, included in range */
u32 elements; /* number of max elements in the set */
@@ -49,6 +48,8 @@ struct bitmap_ip {
size_t memsize; /* members size */
u8 netmask; /* subnet netmask */
struct timer_list gc; /* garbage collection */
+ unsigned char extensions[0] /* data extensions */
+ __aligned(__alignof__(u64));
};
/* ADT structure for generic function args */
@@ -224,13 +225,6 @@ init_map_ip(struct ip_set *set, struct bitmap_ip *map,
map->members = ip_set_alloc(map->memsize);
if (!map->members)
return false;
- if (set->dsize) {
- map->extensions = ip_set_alloc(set->dsize * elements);
- if (!map->extensions) {
- kfree(map->members);
- return false;
- }
- }
map->first_ip = first_ip;
map->last_ip = last_ip;
map->elements = elements;
@@ -316,13 +310,13 @@ bitmap_ip_create(struct net *net, struct ip_set *set, struct nlattr *tb[],
pr_debug("hosts %u, elements %llu\n",
hosts, (unsigned long long)elements);
- map = kzalloc(sizeof(*map), GFP_KERNEL);
+ set->dsize = ip_set_elem_len(set, tb, 0, 0);
+ map = ip_set_alloc(sizeof(*map) + elements * set->dsize);
if (!map)
return -ENOMEM;
map->memsize = bitmap_bytes(0, elements - 1);
set->variant = &bitmap_ip;
- set->dsize = ip_set_elem_len(set, tb, 0);
if (!init_map_ip(set, map, first_ip, last_ip,
elements, hosts, netmask)) {
kfree(map);
diff --git a/net/netfilter/ipset/ip_set_bitmap_ipmac.c b/net/netfilter/ipset/ip_set_bitmap_ipmac.c
index 1430535..29dde20 100644
--- a/net/netfilter/ipset/ip_set_bitmap_ipmac.c
+++ b/net/netfilter/ipset/ip_set_bitmap_ipmac.c
@@ -47,24 +47,26 @@ enum {
/* Type structure */
struct bitmap_ipmac {
void *members; /* the set members */
- void *extensions; /* MAC + data extensions */
u32 first_ip; /* host byte order, included in range */
u32 last_ip; /* host byte order, included in range */
u32 elements; /* number of max elements in the set */
size_t memsize; /* members size */
struct timer_list gc; /* garbage collector */
+ unsigned char extensions[0] /* MAC + data extensions */
+ __aligned(__alignof__(u64));
};
/* ADT structure for generic function args */
struct bitmap_ipmac_adt_elem {
+ unsigned char ether[ETH_ALEN] __aligned(2);
u16 id;
- unsigned char *ether;
+ u16 add_mac;
};
struct bitmap_ipmac_elem {
unsigned char ether[ETH_ALEN];
unsigned char filled;
-} __attribute__ ((aligned));
+} __aligned(__alignof__(u64));
static inline u32
ip_to_id(const struct bitmap_ipmac *m, u32 ip)
@@ -72,11 +74,11 @@ ip_to_id(const struct bitmap_ipmac *m, u32 ip)
return ip - m->first_ip;
}
-static inline struct bitmap_ipmac_elem *
-get_elem(void *extensions, u16 id, size_t dsize)
-{
- return (struct bitmap_ipmac_elem *)(extensions + id * dsize);
-}
+#define get_elem(extensions, id, dsize) \
+ (struct bitmap_ipmac_elem *)(extensions + (id) * (dsize))
+
+#define get_const_elem(extensions, id, dsize) \
+ (const struct bitmap_ipmac_elem *)(extensions + (id) * (dsize))
/* Common functions */
@@ -88,10 +90,9 @@ bitmap_ipmac_do_test(const struct bitmap_ipmac_adt_elem *e,
if (!test_bit(e->id, map->members))
return 0;
- elem = get_elem(map->extensions, e->id, dsize);
- if (elem->filled == MAC_FILLED)
- return !e->ether ||
- ether_addr_equal(e->ether, elem->ether);
+ elem = get_const_elem(map->extensions, e->id, dsize);
+ if (e->add_mac && elem->filled == MAC_FILLED)
+ return ether_addr_equal(e->ether, elem->ether);
/* Trigger kernel to fill out the ethernet address */
return -EAGAIN;
}
@@ -103,7 +104,7 @@ bitmap_ipmac_gc_test(u16 id, const struct bitmap_ipmac *map, size_t dsize)
if (!test_bit(id, map->members))
return 0;
- elem = get_elem(map->extensions, id, dsize);
+ elem = get_const_elem(map->extensions, id, dsize);
/* Timer not started for the incomplete elements */
return elem->filled == MAC_FILLED;
}
@@ -133,7 +134,7 @@ bitmap_ipmac_add_timeout(unsigned long *timeout,
* and we can reuse it later when MAC is filled out,
* possibly by the kernel
*/
- if (e->ether)
+ if (e->add_mac)
ip_set_timeout_set(timeout, t);
else
*timeout = t;
@@ -150,7 +151,7 @@ bitmap_ipmac_do_add(const struct bitmap_ipmac_adt_elem *e,
elem = get_elem(map->extensions, e->id, dsize);
if (test_bit(e->id, map->members)) {
if (elem->filled == MAC_FILLED) {
- if (e->ether &&
+ if (e->add_mac &&
(flags & IPSET_FLAG_EXIST) &&
!ether_addr_equal(e->ether, elem->ether)) {
/* memcpy isn't atomic */
@@ -159,7 +160,7 @@ bitmap_ipmac_do_add(const struct bitmap_ipmac_adt_elem *e,
ether_addr_copy(elem->ether, e->ether);
}
return IPSET_ADD_FAILED;
- } else if (!e->ether)
+ } else if (!e->add_mac)
/* Already added without ethernet address */
return IPSET_ADD_FAILED;
/* Fill the MAC address and trigger the timer activation */
@@ -168,7 +169,7 @@ bitmap_ipmac_do_add(const struct bitmap_ipmac_adt_elem *e,
ether_addr_copy(elem->ether, e->ether);
elem->filled = MAC_FILLED;
return IPSET_ADD_START_STORED_TIMEOUT;
- } else if (e->ether) {
+ } else if (e->add_mac) {
/* We can store MAC too */
ether_addr_copy(elem->ether, e->ether);
elem->filled = MAC_FILLED;
@@ -191,7 +192,7 @@ bitmap_ipmac_do_list(struct sk_buff *skb, const struct bitmap_ipmac *map,
u32 id, size_t dsize)
{
const struct bitmap_ipmac_elem *elem =
- get_elem(map->extensions, id, dsize);
+ get_const_elem(map->extensions, id, dsize);
return nla_put_ipaddr4(skb, IPSET_ATTR_IP,
htonl(map->first_ip + id)) ||
@@ -213,7 +214,7 @@ bitmap_ipmac_kadt(struct ip_set *set, const struct sk_buff *skb,
{
struct bitmap_ipmac *map = set->data;
ipset_adtfn adtfn = set->variant->adt[adt];
- struct bitmap_ipmac_adt_elem e = { .id = 0 };
+ struct bitmap_ipmac_adt_elem e = { .id = 0, .add_mac = 1 };
struct ip_set_ext ext = IP_SET_INIT_KEXT(skb, opt, set);
u32 ip;
@@ -231,7 +232,7 @@ bitmap_ipmac_kadt(struct ip_set *set, const struct sk_buff *skb,
return -EINVAL;
e.id = ip_to_id(map, ip);
- e.ether = eth_hdr(skb)->h_source;
+ memcpy(e.ether, eth_hdr(skb)->h_source, ETH_ALEN);
return adtfn(set, &e, &ext, &opt->ext, opt->cmdflags);
}
@@ -265,11 +266,10 @@ bitmap_ipmac_uadt(struct ip_set *set, struct nlattr *tb[],
return -IPSET_ERR_BITMAP_RANGE;
e.id = ip_to_id(map, ip);
- if (tb[IPSET_ATTR_ETHER])
- e.ether = nla_data(tb[IPSET_ATTR_ETHER]);
- else
- e.ether = NULL;
-
+ if (tb[IPSET_ATTR_ETHER]) {
+ memcpy(e.ether, nla_data(tb[IPSET_ATTR_ETHER]), ETH_ALEN);
+ e.add_mac = 1;
+ }
ret = adtfn(set, &e, &ext, &ext, flags);
return ip_set_eexist(ret, flags) ? 0 : ret;
@@ -300,13 +300,6 @@ init_map_ipmac(struct ip_set *set, struct bitmap_ipmac *map,
map->members = ip_set_alloc(map->memsize);
if (!map->members)
return false;
- if (set->dsize) {
- map->extensions = ip_set_alloc(set->dsize * elements);
- if (!map->extensions) {
- kfree(map->members);
- return false;
- }
- }
map->first_ip = first_ip;
map->last_ip = last_ip;
map->elements = elements;
@@ -361,14 +354,15 @@ bitmap_ipmac_create(struct net *net, struct ip_set *set, struct nlattr *tb[],
if (elements > IPSET_BITMAP_MAX_RANGE + 1)
return -IPSET_ERR_BITMAP_RANGE_SIZE;
- map = kzalloc(sizeof(*map), GFP_KERNEL);
+ set->dsize = ip_set_elem_len(set, tb,
+ sizeof(struct bitmap_ipmac_elem),
+ __alignof__(struct bitmap_ipmac_elem));
+ map = ip_set_alloc(sizeof(*map) + elements * set->dsize);
if (!map)
return -ENOMEM;
map->memsize = bitmap_bytes(0, elements - 1);
set->variant = &bitmap_ipmac;
- set->dsize = ip_set_elem_len(set, tb,
- sizeof(struct bitmap_ipmac_elem));
if (!init_map_ipmac(set, map, first_ip, last_ip, elements)) {
kfree(map);
return -ENOMEM;
diff --git a/net/netfilter/ipset/ip_set_bitmap_port.c b/net/netfilter/ipset/ip_set_bitmap_port.c
index 5338ccd..7f0c733 100644
--- a/net/netfilter/ipset/ip_set_bitmap_port.c
+++ b/net/netfilter/ipset/ip_set_bitmap_port.c
@@ -35,12 +35,13 @@ MODULE_ALIAS("ip_set_bitmap:port");
/* Type structure */
struct bitmap_port {
void *members; /* the set members */
- void *extensions; /* data extensions */
u16 first_port; /* host byte order, included in range */
u16 last_port; /* host byte order, included in range */
u32 elements; /* number of max elements in the set */
size_t memsize; /* members size */
struct timer_list gc; /* garbage collection */
+ unsigned char extensions[0] /* data extensions */
+ __aligned(__alignof__(u64));
};
/* ADT structure for generic function args */
@@ -209,13 +210,6 @@ init_map_port(struct ip_set *set, struct bitmap_port *map,
map->members = ip_set_alloc(map->memsize);
if (!map->members)
return false;
- if (set->dsize) {
- map->extensions = ip_set_alloc(set->dsize * map->elements);
- if (!map->extensions) {
- kfree(map->members);
- return false;
- }
- }
map->first_port = first_port;
map->last_port = last_port;
set->timeout = IPSET_NO_TIMEOUT;
@@ -232,6 +226,7 @@ bitmap_port_create(struct net *net, struct ip_set *set, struct nlattr *tb[],
{
struct bitmap_port *map;
u16 first_port, last_port;
+ u32 elements;
if (unlikely(!ip_set_attr_netorder(tb, IPSET_ATTR_PORT) ||
!ip_set_attr_netorder(tb, IPSET_ATTR_PORT_TO) ||
@@ -248,14 +243,15 @@ bitmap_port_create(struct net *net, struct ip_set *set, struct nlattr *tb[],
last_port = tmp;
}
- map = kzalloc(sizeof(*map), GFP_KERNEL);
+ elements = last_port - first_port + 1;
+ set->dsize = ip_set_elem_len(set, tb, 0, 0);
+ map = ip_set_alloc(sizeof(*map) + elements * set->dsize);
if (!map)
return -ENOMEM;
- map->elements = last_port - first_port + 1;
+ map->elements = elements;
map->memsize = bitmap_bytes(0, map->elements);
set->variant = &bitmap_port;
- set->dsize = ip_set_elem_len(set, tb, 0);
if (!init_map_port(set, map, first_port, last_port)) {
kfree(map);
return -ENOMEM;
diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
index 69ab9c26..54f3d7c 100644
--- a/net/netfilter/ipset/ip_set_core.c
+++ b/net/netfilter/ipset/ip_set_core.c
@@ -364,25 +364,27 @@ add_extension(enum ip_set_ext_id id, u32 flags, struct nlattr *tb[])
}
size_t
-ip_set_elem_len(struct ip_set *set, struct nlattr *tb[], size_t len)
+ip_set_elem_len(struct ip_set *set, struct nlattr *tb[], size_t len,
+ size_t align)
{
enum ip_set_ext_id id;
- size_t offset = len;
u32 cadt_flags = 0;
if (tb[IPSET_ATTR_CADT_FLAGS])
cadt_flags = ip_set_get_h32(tb[IPSET_ATTR_CADT_FLAGS]);
if (cadt_flags & IPSET_FLAG_WITH_FORCEADD)
set->flags |= IPSET_CREATE_FLAG_FORCEADD;
+ if (!align)
+ align = 1;
for (id = 0; id < IPSET_EXT_ID_MAX; id++) {
if (!add_extension(id, cadt_flags, tb))
continue;
- offset = ALIGN(offset, ip_set_extensions[id].align);
- set->offset[id] = offset;
+ len = ALIGN(len, ip_set_extensions[id].align);
+ set->offset[id] = len;
set->extensions |= ip_set_extensions[id].type;
- offset += ip_set_extensions[id].len;
+ len += ip_set_extensions[id].len;
}
- return offset;
+ return ALIGN(len, align);
}
EXPORT_SYMBOL_GPL(ip_set_elem_len);
diff --git a/net/netfilter/ipset/ip_set_hash_gen.h b/net/netfilter/ipset/ip_set_hash_gen.h
index 691b54f..4ff2219 100644
--- a/net/netfilter/ipset/ip_set_hash_gen.h
+++ b/net/netfilter/ipset/ip_set_hash_gen.h
@@ -72,8 +72,9 @@ struct hbucket {
DECLARE_BITMAP(used, AHASH_MAX_TUNED);
u8 size; /* size of the array */
u8 pos; /* position of the first free entry */
- unsigned char value[0]; /* the array of the values */
-} __attribute__ ((aligned));
+ unsigned char value[0] /* the array of the values */
+ __aligned(__alignof__(u64));
+};
/* The hash table: the table size stored here in order to make resizing easy */
struct htable {
@@ -1323,12 +1324,14 @@ IPSET_TOKEN(HTYPE, _create)(struct net *net, struct ip_set *set,
#endif
set->variant = &IPSET_TOKEN(HTYPE, 4_variant);
set->dsize = ip_set_elem_len(set, tb,
- sizeof(struct IPSET_TOKEN(HTYPE, 4_elem)));
+ sizeof(struct IPSET_TOKEN(HTYPE, 4_elem)),
+ __alignof__(struct IPSET_TOKEN(HTYPE, 4_elem)));
#ifndef IP_SET_PROTO_UNDEF
} else {
set->variant = &IPSET_TOKEN(HTYPE, 6_variant);
set->dsize = ip_set_elem_len(set, tb,
- sizeof(struct IPSET_TOKEN(HTYPE, 6_elem)));
+ sizeof(struct IPSET_TOKEN(HTYPE, 6_elem)),
+ __alignof__(struct IPSET_TOKEN(HTYPE, 6_elem)));
}
#endif
if (tb[IPSET_ATTR_TIMEOUT]) {
diff --git a/net/netfilter/ipset/ip_set_list_set.c b/net/netfilter/ipset/ip_set_list_set.c
index 5a30ce6..bbede95 100644
--- a/net/netfilter/ipset/ip_set_list_set.c
+++ b/net/netfilter/ipset/ip_set_list_set.c
@@ -31,7 +31,7 @@ struct set_elem {
struct rcu_head rcu;
struct list_head list;
ip_set_id_t id;
-};
+} __aligned(__alignof__(u64));
struct set_adt_elem {
ip_set_id_t id;
@@ -618,7 +618,8 @@ list_set_create(struct net *net, struct ip_set *set, struct nlattr *tb[],
size = IP_SET_LIST_MIN_SIZE;
set->variant = &set_variant;
- set->dsize = ip_set_elem_len(set, tb, sizeof(struct set_elem));
+ set->dsize = ip_set_elem_len(set, tb, sizeof(struct set_elem),
+ __alignof__(struct set_elem));
if (!init_list_set(net, set, size))
return -ENOMEM;
if (tb[IPSET_ATTR_TIMEOUT]) {
--
cgit v0.11.2
kernel/kernel/files/patches/mageia/net-netfilter-ipset-Fix-hash-type-expiration.patch
+30
View File
@@ -0,0 +1,30 @@
From e9dfdc052d018268926ab769d5b7598226713d5a Mon Sep 17 00:00:00 2001
From: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Date: Sat, 7 Nov 2015 11:23:34 +0100
Subject: netfilter: ipset: Fix hash:* type expiration
Incorrect index was used when the data blob was shrinked at expiration,
which could lead to falsely expired entries and memory leak when
the comment extension was used too.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
---
net/netfilter/ipset/ip_set_hash_gen.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netfilter/ipset/ip_set_hash_gen.h b/net/netfilter/ipset/ip_set_hash_gen.h
index 4ff2219..fa4f637 100644
--- a/net/netfilter/ipset/ip_set_hash_gen.h
+++ b/net/netfilter/ipset/ip_set_hash_gen.h
@@ -523,7 +523,7 @@ mtype_expire(struct ip_set *set, struct htype *h, u8 nets_length, size_t dsize)
continue;
data = ahash_data(n, j, dsize);
memcpy(tmp->value + d * dsize, data, dsize);
- set_bit(j, tmp->used);
+ set_bit(d, tmp->used);
d++;
}
tmp->pos = d;
--
cgit v0.11.2
kernel/kernel/files/patches/mageia/net-netfilter-ipset-Fix-hash-type-expire-release-empty-hash-bucket-block.patch
+47
View File
@@ -0,0 +1,47 @@
From 0aae24eb409fc429f54ca3809f904f1b91e295e0 Mon Sep 17 00:00:00 2001
From: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Date: Sat, 7 Nov 2015 11:24:51 +0100
Subject: netfilter: ipset: Fix hash type expire: release empty hash bucket
block
When all entries are expired/all slots are empty, release the bucket.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
---
net/netfilter/ipset/ip_set_hash_gen.h | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/net/netfilter/ipset/ip_set_hash_gen.h b/net/netfilter/ipset/ip_set_hash_gen.h
index fa4f637..e5336ab 100644
--- a/net/netfilter/ipset/ip_set_hash_gen.h
+++ b/net/netfilter/ipset/ip_set_hash_gen.h
@@ -476,7 +476,7 @@ static void
mtype_expire(struct ip_set *set, struct htype *h, u8 nets_length, size_t dsize)
{
struct htable *t;
- struct hbucket *n;
+ struct hbucket *n, *tmp;
struct mtype_elem *data;
u32 i, j, d;
#ifdef IP_SET_HASH_WITH_NETS
@@ -511,9 +511,14 @@ mtype_expire(struct ip_set *set, struct htype *h, u8 nets_length, size_t dsize)
}
}
if (d >= AHASH_INIT_SIZE) {
- struct hbucket *tmp = kzalloc(sizeof(*tmp) +
- (n->size - AHASH_INIT_SIZE) * dsize,
- GFP_ATOMIC);
+ if (d >= n->size) {
+ rcu_assign_pointer(hbucket(t, i), NULL);
+ kfree_rcu(n, rcu);
+ continue;
+ }
+ tmp = kzalloc(sizeof(*tmp) +
+ (n->size - AHASH_INIT_SIZE) * dsize,
+ GFP_ATOMIC);
if (!tmp)
/* Still try to delete expired elements */
continue;
--
cgit v0.11.2
kernel/kernel/files/patches/mageia/net-wireless-iwlwifi-fix-firmware-filename-for-3160.patch
-32
View File
@@ -1,32 +0,0 @@
From b5a48134f8af08f5243328f8a0b05fc5ae7cf343 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Tue, 22 Sep 2015 10:47:27 +0200
Subject: [PATCH] iwlwifi: fix firmware filename for 3160
The MODULE_FIRMWARE() for 3160 should be using the 7260 version as
it's done in the device configuration struct instead of referencing
IWL3160_UCODE_API_OK which doesn't even exist.
Cc: <stable@vger.kernel.org> [3.8+]
Reported-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
drivers/net/wireless/iwlwifi/iwl-7000.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-7000.c b/drivers/net/wireless/iwlwifi/iwl-7000.c
index 6951aba..3fb327d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-7000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-7000.c
@@ -348,6 +348,6 @@ const struct iwl_cfg iwl7265d_n_cfg = {
};
MODULE_FIRMWARE(IWL7260_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
-MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL3160_UCODE_API_OK));
+MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
MODULE_FIRMWARE(IWL7265_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
MODULE_FIRMWARE(IWL7265D_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
--
2.6.2
kernel/kernel/files/patches/mageia/net-wireless-rtlwifi-rtl8821ae-Fix-lockups-on-boot.patch
+58
View File
@@ -0,0 +1,58 @@
From: Larry Finger <Larry.Finger@lwfinger.net>
Subject: [PATCH] realtek: rtlwifi: rtl8821ae: Fix lockups on boot
Date: Tue, 10 Nov 2015 10:46:11 -0600
In commit 54328e64047a5 ("rtlwifi: rtl8821ae: Fix system lockups on boot"),
an attempt was made to fix a regression introduced in commit 1277fa2ab2f9
("rtlwifi: Remove the clear interrupt routine from all drivers").
Unfortunately, there were logic errors in that patch that prevented
affected boxes from booting even after that patch was applied.
The actual cause of the original problem is unknown as none of the
developers have systems that are affected.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@vger.kernel.org> [V4.1+]
---
Kalle,
I hope this patch can be applied to 4.4.
Thanks,
Larry
drivers/net/wireless/rtlwifi/rtl8821ae/hw.c | 2 +-
drivers/net/wireless/rtlwifi/rtl8821ae/sw.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c b/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c
index 6e9418e..bbb789f 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c
@@ -2272,7 +2272,7 @@ void rtl8821ae_enable_interrupt(struct ieee80211_hw *hw)
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
- if (!rtlpci->int_clear)
+ if (rtlpci->int_clear)
rtl8821ae_clear_interrupt(hw);/*clear it here first*/
rtl_write_dword(rtlpriv, REG_HIMR, rtlpci->irq_mask[0] & 0xFFFFFFFF);
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c b/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c
index 8ee141a..142bdff 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c
@@ -448,7 +448,7 @@ MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n");
MODULE_PARM_DESC(msi, "Set to 1 to use MSI interrupts mode (default 1)\n");
MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)");
MODULE_PARM_DESC(disable_watchdog, "Set to 1 to disable the watchdog (default 0)\n");
-MODULE_PARM_DESC(int_clear, "Set to 1 to disable interrupt clear before set (default 0)\n");
+MODULE_PARM_DESC(int_clear, "Set to 0 to disable interrupt clear before set (default 1)\n");
static SIMPLE_DEV_PM_OPS(rtlwifi_pm_ops, rtl_pci_suspend, rtl_pci_resume);
--
2.1.4
kernel/kernel/files/patches/mageia/net-wireless-rtlwifi-rtl8821ae-Fix-system-lockups-on-boot.patch
-148
View File
@@ -1,148 +0,0 @@
From: Larry Finger <Larry.Finger@lwfinger.net>
Subject: [PATCH] rtlwifi: rtl8821ae: Fix system lockups on boot
Date: Fri, 2 Oct 2015 11:44:30 -0500
In commit 1277fa2ab2f9, the code that cleared all interrupt enable
bits before setting them was removed for all PCI drivers. This fixed an
issue that caused TX to be blocked for 3-5 seconds. On some RTL8821AE units,
this change causes soft lockups to occur on boot. For that reason, the portion
of the earlier commit that applied to rtl8821ae is reverted. Kernels 4.1 and
newer are affected.
See http://marc.info/?l=linux-wireless&m=144373370103285&w=2 and
https://bugzilla.opensuse.org/show_bug.cgi?id=944978 for two cases where
this regression affected user systems. Note that this bug does not appear on
any of the developer's setups. For those users whose systems are affected
by the TX blockage, but do not lock up on boot, a module parameter is added
to disable the interrupt clear
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@vger.kernel.org> [V4.1+]
---
Kalle,
If possible, please send this patch upstream for inclusion in kernel 4.3.
As noted, the bug affects kernels 4.1 and newer.
This patch applies to wireless-drivers-next, and assumes that the patch that
moved all the Realtek drivers into drivers/net/wireless/realtek has NOT been
applied.
Thanks,
Larry
---
drivers/net/wireless/rtlwifi/pci.h | 2 ++
drivers/net/wireless/rtlwifi/rtl8821ae/hw.c | 17 +++++++++++++++++
drivers/net/wireless/rtlwifi/rtl8821ae/sw.c | 5 +++++
drivers/net/wireless/rtlwifi/wifi.h | 3 +++
4 files changed, 27 insertions(+)
diff --git a/drivers/net/wireless/rtlwifi/pci.h b/drivers/net/wireless/rtlwifi/pci.h
index d4567d1..5da6703 100644
--- a/drivers/net/wireless/rtlwifi/pci.h
+++ b/drivers/net/wireless/rtlwifi/pci.h
@@ -247,6 +247,8 @@ struct rtl_pci {
/* MSI support */
bool msi_support;
bool using_msi;
+ /* interrupt clear before set */
+ bool int_clear;
};
struct mp_adapter {
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c b/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c
index b7f18e21..6e9418e 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8821ae/hw.c
@@ -2253,11 +2253,28 @@ void rtl8821ae_set_qos(struct ieee80211_hw *hw, int aci)
}
}
+static void rtl8821ae_clear_interrupt(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ u32 tmp = rtl_read_dword(rtlpriv, REG_HISR);
+
+ rtl_write_dword(rtlpriv, REG_HISR, tmp);
+
+ tmp = rtl_read_dword(rtlpriv, REG_HISRE);
+ rtl_write_dword(rtlpriv, REG_HISRE, tmp);
+
+ tmp = rtl_read_dword(rtlpriv, REG_HSISR);
+ rtl_write_dword(rtlpriv, REG_HSISR, tmp);
+}
+
void rtl8821ae_enable_interrupt(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+ if (!rtlpci->int_clear)
+ rtl8821ae_clear_interrupt(hw);/*clear it here first*/
+
rtl_write_dword(rtlpriv, REG_HIMR, rtlpci->irq_mask[0] & 0xFFFFFFFF);
rtl_write_dword(rtlpriv, REG_HIMRE, rtlpci->irq_mask[1] & 0xFFFFFFFF);
rtlpci->irq_enabled = true;
diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c b/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c
index a4988121..8ee141a 100644
--- a/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c
@@ -96,6 +96,7 @@ int rtl8821ae_init_sw_vars(struct ieee80211_hw *hw)
rtl8821ae_bt_reg_init(hw);
rtlpci->msi_support = rtlpriv->cfg->mod_params->msi_support;
+ rtlpci->int_clear = rtlpriv->cfg->mod_params->int_clear;
rtlpriv->btcoexist.btc_ops = rtl_btc_get_ops_pointer();
rtlpriv->dm.dm_initialgain_enable = 1;
@@ -167,6 +168,7 @@ int rtl8821ae_init_sw_vars(struct ieee80211_hw *hw)
rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
rtlpriv->psc.fwctrl_lps = rtlpriv->cfg->mod_params->fwctrl_lps;
rtlpci->msi_support = rtlpriv->cfg->mod_params->msi_support;
+ rtlpci->msi_support = rtlpriv->cfg->mod_params->int_clear;
if (rtlpriv->cfg->mod_params->disable_watchdog)
pr_info("watchdog disabled\n");
rtlpriv->psc.reg_fwctrl_lps = 3;
@@ -308,6 +310,7 @@ static struct rtl_mod_params rtl8821ae_mod_params = {
.swctrl_lps = false,
.fwctrl_lps = true,
.msi_support = true,
+ .int_clear = true,
.debug = DBG_EMERG,
.disable_watchdog = 0,
};
@@ -437,6 +440,7 @@ module_param_named(fwlps, rtl8821ae_mod_params.fwctrl_lps, bool, 0444);
module_param_named(msi, rtl8821ae_mod_params.msi_support, bool, 0444);
module_param_named(disable_watchdog, rtl8821ae_mod_params.disable_watchdog,
bool, 0444);
+module_param_named(int_clear, rtl8821ae_mod_params.int_clear, bool, 0444);
MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n");
@@ -444,6 +448,7 @@ MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n");
MODULE_PARM_DESC(msi, "Set to 1 to use MSI interrupts mode (default 1)\n");
MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)");
MODULE_PARM_DESC(disable_watchdog, "Set to 1 to disable the watchdog (default 0)\n");
+MODULE_PARM_DESC(int_clear, "Set to 1 to disable interrupt clear before set (default 0)\n");
static SIMPLE_DEV_PM_OPS(rtlwifi_pm_ops, rtl_pci_suspend, rtl_pci_resume);
diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h
index b90ca61..4544752 100644
--- a/drivers/net/wireless/rtlwifi/wifi.h
+++ b/drivers/net/wireless/rtlwifi/wifi.h
@@ -2249,6 +2249,9 @@ struct rtl_mod_params {
/* default 0: 1 means disable */
bool disable_watchdog;
+
+ /* default 0: 1 means do not disable interrupts */
+ bool int_clear;
};
struct rtl_hal_usbint_cfg {
--
2.1.4
kernel/kernel/files/patches/mageia/series
+12 -15
View File
@@ -14,9 +14,6 @@
###
### Stable Queue
###
stable-mac80211-fix-hwflags-debugfs-file-format.patch
stable-ath9k-declare-required-extra-tx-headroom.patch
stable-mmc-core-fix-init_card-in-52mhz.patch
###
### Arch x86
@@ -41,8 +38,11 @@ x86-increase-default-minimum-vmalloc-area-by-64MB-to-192MB.patch
# slows down boot
Revert-cpufreq-pcc-Enable-autoload-of-pcc-cpufreq-fo.patch
# EFI
x86-efi-Fix-multiple-GOP-device-support.patch
# (CVE-2015-5307)
x86-KVM-x86-work-around-infinite-loop-in-microcode-when-AC-is-delivered.patch
# (CVE-2015-8104)
x86-KVM-svm-unconditionally-intercept-DB.patch
###
### Core
@@ -131,9 +131,6 @@ scsi-Fix-NULL-pointer-dereference-in-RTPM-of-block-layer.patch
fs-aufs4.patch
fs-aufs4-modular.patch
# btrfs memleak
fs-btrfs-fix-possible-leak-in-btrfs_ioctl_balance.patch
###
### FireWire
###
@@ -177,9 +174,6 @@ gpu-drm-mach64-3.18-buildfix.patch
input-i8042-quirks-for-Fujitsu-Lifebook-A544-and-Lif.patch
# fix alps breakage
input-alps-Only-the-Dell-Latitude-D420_430_620_630-have-separate-stick-button-bits.patch
###
### idle
###
@@ -220,11 +214,14 @@ net-netfilter-psd.patch
net-netfilter-psd-mdv.patch
net-netfilter-psd-2.6.35-buildfix.patch
# wireless lockup
net-wireless-rtlwifi-rtl8821ae-Fix-system-lockups-on-boot.patch
# netfilter fixes
net-netfilter-ipset-Fix-extension-alignment.patch
net-netfilter-ipset-Fix-hash-type-expiration.patch
net-netfilter-ipset-Fix-hash-type-expire-release-empty-hash-bucket-block.patch
net-netfilter-Fix-removal-of-GRE-expectation-entries-created-by-PPTP.patch
# iwlwifi borked fw reference
net-wireless-iwlwifi-fix-firmware-filename-for-3160.patch
# rtlwifi hang fix
net-wireless-rtlwifi-rtl8821ae-Fix-lockups-on-boot.patch
###
### Platform drivers
kernel/kernel/files/patches/mageia/stable-ath9k-declare-required-extra-tx-headroom.patch
-31
View File
@@ -1,31 +0,0 @@
From 029cd0370241641eb70235d205aa0b90c84dce44 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 24 Sep 2015 16:59:46 +0200
Subject: ath9k: declare required extra tx headroom
From: Felix Fietkau <nbd@openwrt.org>
commit 029cd0370241641eb70235d205aa0b90c84dce44 upstream.
ath9k inserts padding between the 802.11 header and the data area (to
align it). Since it didn't declare this extra required headroom, this
led to some nasty issues like randomly dropped packets in some setups.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/wireless/ath/ath9k/init.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -874,6 +874,7 @@ static void ath9k_set_hw_capab(struct at
hw->max_rate_tries = 10;
hw->sta_data_size = sizeof(struct ath_node);
hw->vif_data_size = sizeof(struct ath_vif);
+ hw->extra_tx_headroom = 4;
hw->wiphy->available_antennas_rx = BIT(ah->caps.max_rxchains) - 1;
hw->wiphy->available_antennas_tx = BIT(ah->caps.max_txchains) - 1;
kernel/kernel/files/patches/mageia/stable-mac80211-fix-hwflags-debugfs-file-format.patch
-34
View File
@@ -1,34 +0,0 @@
From 4633dfc32c0019bed2996de9bbdbe7f3b518a44e Mon Sep 17 00:00:00 2001
From: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
Date: Thu, 8 Oct 2015 19:20:14 +0530
Subject: mac80211: Fix hwflags debugfs file format
From: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
commit 4633dfc32c0019bed2996de9bbdbe7f3b518a44e upstream.
Commit 30686bf7f5b3 ("mac80211: convert HW flags to unsigned long
bitmap") accidentally removed the newline delimiter from the hwflags
debugfs file. Fix this by adding back the newline between the HW flags.
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
[fix commit log]
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
net/mac80211/debugfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -148,7 +148,7 @@ static ssize_t hwflags_read(struct file
for (i = 0; i < NUM_IEEE80211_HW_FLAGS; i++) {
if (test_bit(i, local->hw.flags))
- pos += scnprintf(pos, end - pos, "%s",
+ pos += scnprintf(pos, end - pos, "%s\n",
hw_flag_names[i]);
}
kernel/kernel/files/patches/mageia/stable-mmc-core-fix-init_card-in-52mhz.patch
-82
View File
@@ -1,82 +0,0 @@
From 08b137d90eec51b0e90c42e123ca8ceb118d233f Mon Sep 17 00:00:00 2001
From: Chaotian Jing <chaotian.jing@mediatek.com>
Date: Mon, 12 Oct 2015 17:22:23 +0800
Subject: mmc: core: Fix init_card in 52Mhz
From: Chaotian Jing <chaotian.jing@mediatek.com>
commit 08b137d90eec51b0e90c42e123ca8ceb118d233f upstream.
Suppose that we got a data crc error, and it triggers the mmc_reset.
mmc_reset will call mmc_send_status to see if HW reset was supported.
before issue CMD13, it will do retune, and if EMMC was in HS400 mode,
it will reduce frequency to 52Mhz firstly, then results in card init
was doing at 52Mhz.
The mmc_send_status was originally only done for mmc_test, should drop
it. And, rename the "eMMC hardware reset" to "Reset test", as we would
also be able to use the test for SD-cards.
Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com>
Suggested-by: Adrian Hunter <adrian.hunter@intel.com>
Fixes: bd11e8bd03ca ("mmc: core: Flag re-tuning is needed on CRC errors")
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/mmc/card/mmc_test.c | 9 +++------
drivers/mmc/core/mmc.c | 7 -------
2 files changed, 3 insertions(+), 13 deletions(-)
--- a/drivers/mmc/card/mmc_test.c
+++ b/drivers/mmc/card/mmc_test.c
@@ -2263,15 +2263,12 @@ static int mmc_test_profile_sglen_r_nonb
/*
* eMMC hardware reset.
*/
-static int mmc_test_hw_reset(struct mmc_test_card *test)
+static int mmc_test_reset(struct mmc_test_card *test)
{
struct mmc_card *card = test->card;
struct mmc_host *host = card->host;
int err;
- if (!mmc_card_mmc(card) || !mmc_can_reset(card))
- return RESULT_UNSUP_CARD;
-
err = mmc_hw_reset(host);
if (!err)
return RESULT_OK;
@@ -2605,8 +2602,8 @@ static const struct mmc_test_case mmc_te
},
{
- .name = "eMMC hardware reset",
- .run = mmc_test_hw_reset,
+ .name = "Reset test",
+ .run = mmc_test_reset,
},
};
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -1924,7 +1924,6 @@ EXPORT_SYMBOL(mmc_can_reset);
static int mmc_reset(struct mmc_host *host)
{
struct mmc_card *card = host->card;
- u32 status;
if (!(host->caps & MMC_CAP_HW_RESET) || !host->ops->hw_reset)
return -EOPNOTSUPP;
@@ -1937,12 +1936,6 @@ static int mmc_reset(struct mmc_host *ho
host->ops->hw_reset(host);
- /* If the reset has happened, then a status command will fail */
- if (!mmc_send_status(card, &status)) {
- mmc_host_clk_release(host);
- return -ENOSYS;
- }
-
/* Set initial state and call mmc_set_ios */
mmc_set_initial_state(host);
mmc_host_clk_release(host);
kernel/kernel/files/patches/mageia/x86-KVM-svm-unconditionally-intercept-DB.patch
+80
View File
@@ -0,0 +1,80 @@
From: Paolo Bonzini <pbonzini@redhat.com>
Subject: [PATCH 2/3] KVM: svm: unconditionally intercept #DB
Date: Tue, 10 Nov 2015 13:22:53 +0100
This is needed to avoid the possibility that the guest triggers
an infinite stream of #DB exceptions (CVE-2015-8104).
VMX is not affected: because it does not save DR6 in the VMCS,
it already intercepts #DB unconditionally.
Reported-by: Jan Beulich <jbeulich@suse.com>
Cc: stable@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
arch/x86/kvm/svm.c | 14 +++-----------
1 file changed, 3 insertions(+), 11 deletions(-)
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 183926483c3a..1cc1ffca0d8c 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -1020,6 +1020,7 @@ static void init_vmcb(struct vcpu_svm *svm)
set_exception_intercept(svm, UD_VECTOR);
set_exception_intercept(svm, MC_VECTOR);
set_exception_intercept(svm, AC_VECTOR);
+ set_exception_intercept(svm, DB_VECTOR);
set_intercept(svm, INTERCEPT_INTR);
set_intercept(svm, INTERCEPT_NMI);
@@ -1554,20 +1555,13 @@ static void svm_set_segment(struct kvm_vcpu *vcpu,
mark_dirty(svm->vmcb, VMCB_SEG);
}
-static void update_db_bp_intercept(struct kvm_vcpu *vcpu)
+static void update_bp_intercept(struct kvm_vcpu *vcpu)
{
struct vcpu_svm *svm = to_svm(vcpu);
- clr_exception_intercept(svm, DB_VECTOR);
clr_exception_intercept(svm, BP_VECTOR);
- if (svm->nmi_singlestep)
- set_exception_intercept(svm, DB_VECTOR);
-
if (vcpu->guest_debug & KVM_GUESTDBG_ENABLE) {
- if (vcpu->guest_debug &
- (KVM_GUESTDBG_SINGLESTEP | KVM_GUESTDBG_USE_HW_BP))
- set_exception_intercept(svm, DB_VECTOR);
if (vcpu->guest_debug & KVM_GUESTDBG_USE_SW_BP)
set_exception_intercept(svm, BP_VECTOR);
} else
@@ -1673,7 +1667,6 @@ static int db_interception(struct vcpu_svm *svm)
if (!(svm->vcpu.guest_debug & KVM_GUESTDBG_SINGLESTEP))
svm->vmcb->save.rflags &=
~(X86_EFLAGS_TF | X86_EFLAGS_RF);
- update_db_bp_intercept(&svm->vcpu);
}
if (svm->vcpu.guest_debug &
@@ -3661,7 +3654,6 @@ static void enable_nmi_window(struct kvm_vcpu *vcpu)
*/
svm->nmi_singlestep = true;
svm->vmcb->save.rflags |= (X86_EFLAGS_TF | X86_EFLAGS_RF);
- update_db_bp_intercept(vcpu);
}
static int svm_set_tss_addr(struct kvm *kvm, unsigned int addr)
@@ -4287,7 +4279,7 @@ static struct kvm_x86_ops svm_x86_ops = {
.vcpu_load = svm_vcpu_load,
.vcpu_put = svm_vcpu_put,
- .update_db_bp_intercept = update_db_bp_intercept,
+ .update_db_bp_intercept = update_bp_intercept,
.get_msr = svm_get_msr,
.set_msr = svm_set_msr,
.get_segment_base = svm_get_segment_base,
--
1.8.3.1
kernel/kernel/files/patches/mageia/x86-KVM-x86-work-around-infinite-loop-in-microcode-when-AC-is-delivered.patch
+93
View File
@@ -0,0 +1,93 @@
From: Paolo Bonzini <pbonzini@redhat.com>
Subject: [PATCH 1/3] KVM: x86: work around infinite loop in microcode when #AC is delivered
Date: Tue, 10 Nov 2015 13:22:52 +0100
From: Eric Northup <digitaleric@google.com>
It was found that a guest can DoS a host by triggering an infinite
stream of "alignment check" (#AC) exceptions. This causes the
microcode to enter an infinite loop where the core never receives
another interrupt. The host kernel panics pretty quickly due to the
effects (CVE-2015-5307).
Signed-off-by: Eric Northup <digitaleric@google.com>
Cc: stable@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
arch/x86/include/uapi/asm/svm.h | 1 +
arch/x86/kvm/svm.c | 8 ++++++++
arch/x86/kvm/vmx.c | 5 ++++-
3 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/x86/include/uapi/asm/svm.h b/arch/x86/include/uapi/asm/svm.h
index b5d7640abc5d..8a4add8e4639 100644
--- a/arch/x86/include/uapi/asm/svm.h
+++ b/arch/x86/include/uapi/asm/svm.h
@@ -100,6 +100,7 @@
{ SVM_EXIT_EXCP_BASE + UD_VECTOR, "UD excp" }, \
{ SVM_EXIT_EXCP_BASE + PF_VECTOR, "PF excp" }, \
{ SVM_EXIT_EXCP_BASE + NM_VECTOR, "NM excp" }, \
+ { SVM_EXIT_EXCP_BASE + AC_VECTOR, "AC excp" }, \
{ SVM_EXIT_EXCP_BASE + MC_VECTOR, "MC excp" }, \
{ SVM_EXIT_INTR, "interrupt" }, \
{ SVM_EXIT_NMI, "nmi" }, \
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index f2ba91990b4e..183926483c3a 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -1019,6 +1019,7 @@ static void init_vmcb(struct vcpu_svm *svm)
set_exception_intercept(svm, PF_VECTOR);
set_exception_intercept(svm, UD_VECTOR);
set_exception_intercept(svm, MC_VECTOR);
+ set_exception_intercept(svm, AC_VECTOR);
set_intercept(svm, INTERCEPT_INTR);
set_intercept(svm, INTERCEPT_NMI);
@@ -1707,6 +1708,12 @@ static int ud_interception(struct vcpu_svm *svm)
return 1;
}
+static int ac_interception(struct vcpu_svm *svm)
+{
+ kvm_queue_exception_e(&svm->vcpu, AC_VECTOR, 0);
+ return 1;
+}
+
static void svm_fpu_activate(struct kvm_vcpu *vcpu)
{
struct vcpu_svm *svm = to_svm(vcpu);
@@ -3270,6 +3277,7 @@ static int (*const svm_exit_handlers[])(struct vcpu_svm *svm) = {
[SVM_EXIT_EXCP_BASE + PF_VECTOR] = pf_interception,
[SVM_EXIT_EXCP_BASE + NM_VECTOR] = nm_interception,
[SVM_EXIT_EXCP_BASE + MC_VECTOR] = mc_interception,
+ [SVM_EXIT_EXCP_BASE + AC_VECTOR] = ac_interception,
[SVM_EXIT_INTR] = intr_interception,
[SVM_EXIT_NMI] = nmi_interception,
[SVM_EXIT_SMI] = nop_on_interception,
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index b765b036a048..89aaedd2a91d 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -1639,7 +1639,7 @@ static void update_exception_bitmap(struct kvm_vcpu *vcpu)
u32 eb;
eb = (1u << PF_VECTOR) | (1u << UD_VECTOR) | (1u << MC_VECTOR) |
- (1u << NM_VECTOR) | (1u << DB_VECTOR);
+ (1u << NM_VECTOR) | (1u << DB_VECTOR) | (1u << AC_VECTOR);
if ((vcpu->guest_debug &
(KVM_GUESTDBG_ENABLE | KVM_GUESTDBG_USE_SW_BP)) ==
(KVM_GUESTDBG_ENABLE | KVM_GUESTDBG_USE_SW_BP))
@@ -5261,6 +5261,9 @@ static int handle_exception(struct kvm_vcpu *vcpu)
return handle_rmode_exception(vcpu, ex_no, error_code);
switch (ex_no) {
+ case AC_VECTOR:
+ kvm_queue_exception_e(vcpu, AC_VECTOR, error_code);
+ return 1;
case DB_VECTOR:
dr6 = vmcs_readl(EXIT_QUALIFICATION);
if (!(vcpu->guest_debug &
--
1.8.3.1
kernel/kernel/files/patches/mageia/x86-efi-Fix-multiple-GOP-device-support.patch
-92
View File
@@ -1,92 +0,0 @@
From 8a53554e12e98d1759205afd7b8e9e2ea0936f48 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?K=C5=91v=C3=A1g=C3=B3=2C=20Zolt=C3=A1n?=
<dirty.ice.hu@gmail.com>
Date: Mon, 12 Oct 2015 15:13:56 +0100
Subject: [PATCH] x86/efi: Fix multiple GOP device support
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
When multiple GOP devices exists, but none of them implements
ConOut, the code should just choose the first GOP (according to
the comments). But currently 'fb_base' will refer to the last GOP,
while other parameters to the first GOP, which will likely
result in a garbled display.
I can reliably reproduce this bug using my ASRock Z87M Extreme4
motherboard with CSM and integrated GPU disabled, and two PCIe
video cards (NVidia GT640 and GTX980), booting from efi-stub
(booting from grub works fine). On the primary display the
ASRock logo remains and on the secondary screen it is garbled
up completely.
Signed-off-by: Kővágó, Zoltán <DirtY.iCE.hu@gmail.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Cc: <stable@vger.kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1444659236-24837-2-git-send-email-matt@codeblueprint.co.uk
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
arch/x86/boot/compressed/eboot.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c
index ee1b6d3..db51c1f 100644
--- a/arch/x86/boot/compressed/eboot.c
+++ b/arch/x86/boot/compressed/eboot.c
@@ -667,6 +667,7 @@ setup_gop32(struct screen_info *si, efi_guid_t *proto,
bool conout_found = false;
void *dummy = NULL;
u32 h = handles[i];
+ u32 current_fb_base;
status = efi_call_early(handle_protocol, h,
proto, (void **)&gop32);
@@ -678,7 +679,7 @@ setup_gop32(struct screen_info *si, efi_guid_t *proto,
if (status == EFI_SUCCESS)
conout_found = true;
- status = __gop_query32(gop32, &info, &size, &fb_base);
+ status = __gop_query32(gop32, &info, &size, &current_fb_base);
if (status == EFI_SUCCESS && (!first_gop || conout_found)) {
/*
* Systems that use the UEFI Console Splitter may
@@ -692,6 +693,7 @@ setup_gop32(struct screen_info *si, efi_guid_t *proto,
pixel_format = info->pixel_format;
pixel_info = info->pixel_information;
pixels_per_scan_line = info->pixels_per_scan_line;
+ fb_base = current_fb_base;
/*
* Once we've found a GOP supporting ConOut,
@@ -770,6 +772,7 @@ setup_gop64(struct screen_info *si, efi_guid_t *proto,
bool conout_found = false;
void *dummy = NULL;
u64 h = handles[i];
+ u32 current_fb_base;
status = efi_call_early(handle_protocol, h,
proto, (void **)&gop64);
@@ -781,7 +784,7 @@ setup_gop64(struct screen_info *si, efi_guid_t *proto,
if (status == EFI_SUCCESS)
conout_found = true;
- status = __gop_query64(gop64, &info, &size, &fb_base);
+ status = __gop_query64(gop64, &info, &size, &current_fb_base);
if (status == EFI_SUCCESS && (!first_gop || conout_found)) {
/*
* Systems that use the UEFI Console Splitter may
@@ -795,6 +798,7 @@ setup_gop64(struct screen_info *si, efi_guid_t *proto,
pixel_format = info->pixel_format;
pixel_info = info->pixel_information;
pixels_per_scan_line = info->pixels_per_scan_line;
+ fb_base = current_fb_base;
/*
* Once we've found a GOP supporting ConOut,
--
2.6.2
kernel/kernel/pspec.xml
+21 -13
View File
@@ -28,19 +28,18 @@
</BuildDependencies>
<Patches>
<!-- Linux patches -->
<Patch level="1" compressionType="xz">patches/linux/patch-4.2.5.xz</Patch>
<!-- Mageia Linux patches // compatible with http://svnweb.mageia.org/packages/cauldron/kernel/releases/4.2.5/1.mga6/PATCHES/patches/series-->
<Patch level="1" compressionType="xz">patches/linux/patch-4.2.6.xz</Patch>
<!-- Mageia Linux patches // compatible with http://svnweb.mageia.org/packages/cauldron/kernel/releases/4.2.6/1.mga6/PATCHES/patches/series-->
<!--stable patches-->
<Patch level="1">patches/mageia/stable-mac80211-fix-hwflags-debugfs-file-format.patch</Patch>
<Patch level="1">patches/mageia/stable-ath9k-declare-required-extra-tx-headroom.patch</Patch>
<Patch level="1">patches/mageia/stable-mmc-core-fix-init_card-in-52mhz.patch</Patch>
<!--other patches-->
<Patch level="1">patches/mageia/x86-pci-toshiba-equium-a60-assign-busses.patch</Patch>
<Patch level="1">patches/mageia/x86-boot-video-80x25-if-break.patch</Patch>
<Patch level="1">patches/mageia/x86-default_poweroff_up_machines.patch</Patch>
<Patch level="1">patches/mageia/x86-increase-default-minimum-vmalloc-area-by-64MB-to-192MB.patch</Patch>
<Patch level="1">patches/mageia/Revert-cpufreq-pcc-Enable-autoload-of-pcc-cpufreq-fo.patch</Patch>
<Patch level="1">patches/mageia/x86-efi-Fix-multiple-GOP-device-support.patch</Patch>
<Patch level="1">patches/mageia/x86-KVM-x86-work-around-infinite-loop-in-microcode-when-AC-is-delivered.patch</Patch>
<Patch level="1">patches/mageia/x86-KVM-svm-unconditionally-intercept-DB.patch</Patch>
<Patch level="1">patches/mageia/base-cacheinfo-silence-DT-warnings.patch</Patch>
<Patch level="1">patches/mageia/pci-add-ALI-M5229-ide-compatibility-mode-quirk.patch</Patch>
<Patch level="1">patches/mageia/pci-quirks-drop-devinit-exit.patch</Patch>
@@ -61,7 +60,6 @@
<Patch level="1">patches/mageia/block-Make-CFQ-default-to-IOPS-mode-on-SSDs.patch</Patch>
<Patch level="1">patches/mageia/fs-aufs4.patch</Patch>
<Patch level="1">patches/mageia/fs-aufs4-modular.patch</Patch>
<Patch level="1">patches/mageia/fs-btrfs-fix-possible-leak-in-btrfs_ioctl_balance.patch</Patch><!--essai-->
<Patch level="1">patches/mageia/firewire-ieee1394-module-aliases.patch</Patch>
<Patch level="1">patches/mageia/char-agp-intel-new-Q57-id.patch</Patch>
<Patch level="1">patches/mageia/gpu-drm-mach64.patch</Patch>
@@ -82,7 +80,6 @@
<Patch level="1">patches/mageia/gpu-drm-mach64-3.17-buildfix.patch</Patch>
<Patch level="1">patches/mageia/gpu-drm-mach64-3.18-buildfix.patch</Patch>
<Patch level="1">patches/mageia/input-i8042-quirks-for-Fujitsu-Lifebook-A544-and-Lif.patch</Patch>
<Patch level="1">patches/mageia/input-alps-Only-the-Dell-Latitude-D420_430_620_630-have-separate-stick-button-bits.patch</Patch>
<Patch level="1">patches/mageia/net-sis190-fix-list-usage.patch</Patch>
<Patch level="1">patches/mageia/net-netfilter-IFWLOG.patch</Patch>
<Patch level="1">patches/mageia/net-netfilter-IFWLOG-mdv.patch</Patch>
@@ -92,9 +89,12 @@
<Patch level="1">patches/mageia/net-netfilter-IFWLOG-3.7-buildfix.patch</Patch>
<Patch level="1">patches/mageia/net-netfilter-psd.patch</Patch>
<Patch level="1">patches/mageia/net-netfilter-psd-mdv.patch</Patch>
<Patch level="1">patches/mageia/net-netfilter-psd-2.6.35-buildfix.patch</Patch>
<Patch level="1">patches/mageia/net-wireless-rtlwifi-rtl8821ae-Fix-system-lockups-on-boot.patch</Patch>
<Patch level="1">patches/mageia/net-wireless-iwlwifi-fix-firmware-filename-for-3160.patch</Patch>
<Patch level="1">patches/mageia/net-netfilter-psd-2.6.35-buildfix.patch</Patch>
<Patch level="1">patches/mageia/net-netfilter-ipset-Fix-extension-alignment.patch</Patch>
<Patch level="1">patches/mageia/net-netfilter-ipset-Fix-hash-type-expiration.patch</Patch>
<Patch level="1">patches/mageia/net-netfilter-ipset-Fix-hash-type-expire-release-empty-hash-bucket-block.patch</Patch>
<Patch level="1">patches/mageia/net-netfilter-Fix-removal-of-GRE-expectation-entries-created-by-PPTP.patch</Patch>
<Patch level="1">patches/mageia/net-wireless-rtlwifi-rtl8821ae-Fix-lockups-on-boot.patch</Patch>
<Patch level="1">patches/mageia/platform-x86-add-shuttle-wmi-driver.patch</Patch>
<Patch level="1">patches/mageia/platform-x86-shuttle-wmi-drop-devinit-exit.patch</Patch>
<Patch level="1">patches/mageia/platform-x86-shuttle-wmi-4.2-buildfix.patch</Patch>
@@ -113,9 +113,9 @@
<Patch level="1">patches/mageia/3rd-acerhk-fix-build-with-function-tracer.patch</Patch>
<Patch level="1">patches/mageia/3rd-acerhk-2.6.36-buildfix.patch</Patch>
<Patch level="1">patches/mageia/3rd-acerhk-fix-include.patch</Patch>
<!--Patch level="1">patches/mageia/3rd-aes2501-r19.patch</Patch>
<!--<Patch level="1">patches/mageia/3rd-aes2501-r19.patch</Patch>
<Patch level="1">patches/mageia/3rd-aes2501-kbuild.patch</Patch>
<Patch level="1">patches/mageia/3rd-aes2501-rmmod-oops-fix.patch</Patch-->
<Patch level="1">patches/mageia/3rd-aes2501-rmmod-oops-fix.patch</Patch -2-->
<Patch level="1">patches/mageia/3rd-ndiswrapper-1.59.patch</Patch>
<Patch level="1">patches/mageia/3rd-ndiswrapper-Kconfig.patch</Patch>
<Patch level="1">patches/mageia/3rd-ndiswrapper-Makefile-build-fix.patch</Patch>
@@ -190,6 +190,14 @@
</Package>
<History>
<Update release="66">
<Date>2015-11-11</Date>
<Version>4.2.6</Version>
<Comment>Version bump to 4.2.5 https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.2.5</Comment>
<Type package="kernel">security</Type>
<Name>Ertuğrul Erata</Name>
<Email>ertugrulerata@gmail.com</Email>
</Update>
<Update release="65">
<Date>2015-11-30</Date>
<Version>4.2.5</Version>
kernel/tools/cpupowertools/files/patches/linux/patch-4.2.6.xz
BIN
View File
Binary file not shown.
kernel/tools/cpupowertools/pspec.xml
+8 -1
View File
@@ -18,7 +18,7 @@
</BuildDependencies>
<Patches>
<!-- Linux patches -->
<Patch level="1" compressionType="xz">patches/linux/patch-4.2.5.xz</Patch>
<Patch level="1" compressionType="xz">patches/linux/patch-4.2.6.xz</Patch>
</Patches>
</Source>
@@ -44,6 +44,13 @@
</Provides>-->
</Package>
<History>
<Update release="65">
<Date>2015-11-11</Date>
<Version>4.2.6</Version>
<Comment>Version bump.</Comment>
<Name>Ertuğrul Erata</Name>
<Email>ertugrulerata@gmail.com</Email>
</Update>
<Update release="64">
<Date>2015-11-30</Date>
<Version>4.2.5</Version>