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mirror of https://aur.archlinux.org/linux-vfio.git synced 2024-12-26 04:24:09 +00:00
This commit is contained in:
Dan Ziemba 2016-02-29 04:11:06 -05:00
parent f22d3b896f
commit b7f6c3051d
4 changed files with 7 additions and 136 deletions

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@ -1,7 +1,7 @@
# Generated by mksrcinfo v8
# Thu Feb 18 18:29:26 UTC 2016
# Fri Mar 4 04:42:31 UTC 2016
pkgbase = linux-vfio
pkgver = 4.4.2
pkgver = 4.4.3
pkgrel = 1
url = http://www.kernel.org/
arch = i686
@ -15,28 +15,24 @@ pkgbase = linux-vfio
options = !strip
source = https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.4.tar.xz
source = https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.4.tar.sign
source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.4.2.xz
source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.4.2.sign
source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.4.3.xz
source = https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.4.3.sign
source = config
source = config.x86_64
source = linux.preset
source = change-default-console-loglevel.patch
source = 0001-sdhci-revert.patch
source = 0001-4.4-revert-btrfs.patch
source = 0001-4.4-revert-xfs.patch
source = override_for_missing_acs_capabilities.patch
source = i915_317.patch
sha256sums = 401d7c8fef594999a460d10c72c5a94e9c2e1022f16795ec51746b0d165418b2
sha256sums = SKIP
sha256sums = 5c55d48ca6b2a9b89ed786e656ed17f9a86192eba6d209fa408e0bca8de57b9c
sha256sums = 4a24c79c40b2cb820ce9f22d44f31edcbde5971432753ab0289772946ed05b7b
sha256sums = SKIP
sha256sums = fbbae1d873900e84d1b7ef00593fbb94fc79f078a34b22ee824bab8b0a92be64
sha256sums = 756a168bbc3bb582f0df45b977c32af53658f21d62fe15171c9ac85f52d8852a
sha256sums = f0d90e756f14533ee67afda280500511a62465b4f76adcc5effa95a40045179c
sha256sums = 1256b241cd477b265a3c2d64bdc19ffe3c9bbcee82ea3994c590c2c76e767d99
sha256sums = 5313df7cb5b4d005422bd4cd0dae956b2dadba8f3db904275aaf99ac53894375
sha256sums = 51586b733e9f178bebe577258b6057b035eded516ffe8bf8bbb26cb0b26c4958
sha256sums = ffbfaa192d17bfc7c6293aa9a07efe57f65177051ae3d8033d5e45a7bca2e0ad
sha256sums = 975f79348119bfba8dd972a9fbfe6b38484c45bfd228f2f6d48a0c02426ba149
sha256sums = b5a8eebbe75e1801b35d2f5197eba6f57123c224e09e97a7eb526f1fa58ac918

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@ -1,78 +0,0 @@
From 80ad623edd2d0ccb47d85357ee31c97e6c684e82 Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba@suse.com>
Date: Mon, 25 Jan 2016 11:02:06 +0100
Subject: Revert "btrfs: clear PF_NOFREEZE in cleaner_kthread()"
This reverts commit 696249132158014d594896df3a81390616069c5c. The
cleaner thread can block freezing when there's a snapshot cleaning in
progress and the other threads get suspended first. From the logs
provided by Martin we're waiting for reading extent pages:
kernel: PM: Syncing filesystems ... done.
kernel: Freezing user space processes ... (elapsed 0.015 seconds) done.
kernel: Freezing remaining freezable tasks ...
kernel: Freezing of tasks failed after 20.003 seconds (1 tasks refusing to freeze, wq_busy=0):
kernel: btrfs-cleaner D ffff88033dd13bc0 0 152 2 0x00000000
kernel: ffff88032ebc2e00 ffff88032e750000 ffff88032e74fa50 7fffffffffffffff
kernel: ffffffff814a58df 0000000000000002 ffffea000934d580 ffffffff814a5451
kernel: 7fffffffffffffff ffffffff814a6e8f 0000000000000000 0000000000000020
kernel: Call Trace:
kernel: [<ffffffff814a58df>] ? bit_wait+0x2c/0x2c
kernel: [<ffffffff814a5451>] ? schedule+0x6f/0x7c
kernel: [<ffffffff814a6e8f>] ? schedule_timeout+0x2f/0xd8
kernel: [<ffffffff81076f94>] ? timekeeping_get_ns+0xa/0x2e
kernel: [<ffffffff81077603>] ? ktime_get+0x36/0x44
kernel: [<ffffffff814a4f6c>] ? io_schedule_timeout+0x94/0xf2
kernel: [<ffffffff814a4f6c>] ? io_schedule_timeout+0x94/0xf2
kernel: [<ffffffff814a590b>] ? bit_wait_io+0x2c/0x30
kernel: [<ffffffff814a5694>] ? __wait_on_bit+0x41/0x73
kernel: [<ffffffff8109eba8>] ? wait_on_page_bit+0x6d/0x72
kernel: [<ffffffff8105d718>] ? autoremove_wake_function+0x2a/0x2a
kernel: [<ffffffff811a02d7>] ? read_extent_buffer_pages+0x1bd/0x203
kernel: [<ffffffff8117d9e9>] ? free_root_pointers+0x4c/0x4c
kernel: [<ffffffff8117e831>] ? btree_read_extent_buffer_pages.constprop.57+0x5a/0xe9
kernel: [<ffffffff8117f4f3>] ? read_tree_block+0x2d/0x45
kernel: [<ffffffff8116782a>] ? read_block_for_search.isra.34+0x22a/0x26b
kernel: [<ffffffff811656c3>] ? btrfs_set_path_blocking+0x1e/0x4a
kernel: [<ffffffff8116919b>] ? btrfs_search_slot+0x648/0x736
kernel: [<ffffffff81170559>] ? btrfs_lookup_extent_info+0xb7/0x2c7
kernel: [<ffffffff81170ee5>] ? walk_down_proc+0x9c/0x1ae
kernel: [<ffffffff81171c9d>] ? walk_down_tree+0x40/0xa4
kernel: [<ffffffff8117375f>] ? btrfs_drop_snapshot+0x2da/0x664
kernel: [<ffffffff8104ff21>] ? finish_task_switch+0x126/0x167
kernel: [<ffffffff811850f8>] ? btrfs_clean_one_deleted_snapshot+0xa6/0xb0
kernel: [<ffffffff8117eaba>] ? cleaner_kthread+0x13e/0x17b
kernel: [<ffffffff8117e97c>] ? btrfs_item_end+0x33/0x33
kernel: [<ffffffff8104d256>] ? kthread+0x95/0x9d
kernel: [<ffffffff8104d1c1>] ? kthread_parkme+0x16/0x16
kernel: [<ffffffff814a7b5f>] ? ret_from_fork+0x3f/0x70
kernel: [<ffffffff8104d1c1>] ? kthread_parkme+0x16/0x16
As this affects a released kernel (4.4) we need a minimal fix for
stable kernels.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=108361
Reported-by: Martin Ziegler <ziegler@uni-freiburg.de>
CC: stable@vger.kernel.org # 4.4
CC: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Chris Mason <clm@fb.com>
---
fs/btrfs/disk-io.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 26ef141..404e894 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1787,7 +1787,6 @@ static int cleaner_kthread(void *arg)
int again;
struct btrfs_trans_handle *trans;
- set_freezable();
do {
again = 0;
--
cgit v0.12

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@ -1,39 +0,0 @@
From 3e85286e75224fa3f08bdad20e78c8327742634e Mon Sep 17 00:00:00 2001
From: Dave Chinner <david@fromorbit.com>
Date: Tue, 19 Jan 2016 08:21:46 +1100
Subject: Revert "xfs: clear PF_NOFREEZE for xfsaild kthread"
This reverts commit 24ba16bb3d499c49974669cd8429c3e4138ab102 as it
prevents machines from suspending. This regression occurs when the
xfsaild is idle on entry to suspend, and so there s no activity to
wake it from it's idle sleep and hence see that it is supposed to
freeze. Hence the freezer times out waiting for it and suspend is
cancelled.
There is no obvious fix for this short of freezing the filesystem
properly, so revert this change for now.
cc: <stable@vger.kernel.org> # 4.4
Signed-off-by: Dave Chinner <david@fromorbit.com>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
---
fs/xfs/xfs_trans_ail.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/fs/xfs/xfs_trans_ail.c b/fs/xfs/xfs_trans_ail.c
index aa67339..4f18fd9 100644
--- a/fs/xfs/xfs_trans_ail.c
+++ b/fs/xfs/xfs_trans_ail.c
@@ -497,7 +497,6 @@ xfsaild(
long tout = 0; /* milliseconds */
current->flags |= PF_MEMALLOC;
- set_freezable();
while (!kthread_should_stop()) {
if (tout && tout <= 20)
--
cgit v0.12

View File

@ -2,7 +2,7 @@
pkgbase=linux-vfio
_srcname=linux-4.4
pkgver=4.4.2
pkgver=4.4.3
pkgrel=1
arch=('i686' 'x86_64')
url="http://www.kernel.org/"
@ -19,21 +19,17 @@ source=("https://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.xz"
'linux.preset'
'change-default-console-loglevel.patch'
'0001-sdhci-revert.patch'
'0001-4.4-revert-btrfs.patch'
'0001-4.4-revert-xfs.patch'
'override_for_missing_acs_capabilities.patch'
'i915_317.patch')
sha256sums=('401d7c8fef594999a460d10c72c5a94e9c2e1022f16795ec51746b0d165418b2'
'SKIP'
'5c55d48ca6b2a9b89ed786e656ed17f9a86192eba6d209fa408e0bca8de57b9c'
'4a24c79c40b2cb820ce9f22d44f31edcbde5971432753ab0289772946ed05b7b'
'SKIP'
'fbbae1d873900e84d1b7ef00593fbb94fc79f078a34b22ee824bab8b0a92be64'
'756a168bbc3bb582f0df45b977c32af53658f21d62fe15171c9ac85f52d8852a'
'f0d90e756f14533ee67afda280500511a62465b4f76adcc5effa95a40045179c'
'1256b241cd477b265a3c2d64bdc19ffe3c9bbcee82ea3994c590c2c76e767d99'
'5313df7cb5b4d005422bd4cd0dae956b2dadba8f3db904275aaf99ac53894375'
'51586b733e9f178bebe577258b6057b035eded516ffe8bf8bbb26cb0b26c4958'
'ffbfaa192d17bfc7c6293aa9a07efe57f65177051ae3d8033d5e45a7bca2e0ad'
'975f79348119bfba8dd972a9fbfe6b38484c45bfd228f2f6d48a0c02426ba149'
'b5a8eebbe75e1801b35d2f5197eba6f57123c224e09e97a7eb526f1fa58ac918')
validpgpkeys=(
@ -57,10 +53,6 @@ prepare() {
# https://bugzilla.kernel.org/show_bug.cgi?id=106541
patch -Rp1 -i "${srcdir}/0001-sdhci-revert.patch"
# #47757 fix broken suspend from btrfs and xfs
patch -Np1 -i "${srcdir}/0001-4.4-revert-xfs.patch"
patch -Np1 -i "${srcdir}/0001-4.4-revert-btrfs.patch"
# set DEFAULT_CONSOLE_LOGLEVEL to 4 (same value as the 'quiet' kernel param)
# remove this when a Kconfig knob is made available by upstream
# (relevant patch sent upstream: https://lkml.org/lkml/2011/7/26/227)