Linux v4.2.2
This commit is contained in:
Justin M. Forbes
parent
676ff28931
commit
774ec9b607
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@ -25,6 +25,7 @@ CONFIG_ARM64_ERRATUM_827319=y
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CONFIG_ARM64_ERRATUM_824069=y
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CONFIG_ARM64_ERRATUM_819472=y
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CONFIG_ARM64_ERRATUM_832075=y
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CONFIG_ARM64_ERRATUM_843419=y
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# AMBA / VExpress
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# CONFIG_RTC_DRV_PL030 is not set
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@ -1,66 +0,0 @@
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From: Eric Sandeen <sandeen@xxxxxxxxxx>
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Date: Wed, 05 Aug 2015 15:13:58 -0700
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Subject: [PATCH] ext4: don't manipulate recovery flag when freezing no-journal fs
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At some point along this sequence of changes:
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f6e63f9 ext4: fold ext4_nojournal_sops into ext4_sops
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bb04457 ext4: support freezing ext2 (nojournal) file systems
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9ca9238 ext4: Use separate super_operations structure for no_journal filesystems
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ext4 started setting needs_recovery on filesystems without journals
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when they are unfrozen. This makes no sense, and in fact confuses
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blkid to the point where it doesn't recognize the filesystem at all.
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(freeze ext2; unfreeze ext2; run blkid; see no output; run dumpe2fs,
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see needs_recovery set on fs w/ no journal).
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To fix this, don't manipulate the INCOMPAT_RECOVER feature on
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filesystems without journals.
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Reported-by: Stu Mark <smark@xxxxxxxxx>
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Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
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---
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Note, is there a reason that in ext4_freeze, if journal_flush
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fails, we skip the ext4_commit_super call? I didn't change that
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here, but it seems odd.
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diff --git a/fs/ext4/super.c b/fs/ext4/super.c
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index 58987b5..e7b345d 100644
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--- a/fs/ext4/super.c
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+++ b/fs/ext4/super.c
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@@ -4833,10 +4833,11 @@ static int ext4_freeze(struct super_block *sb)
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error = jbd2_journal_flush(journal);
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if (error < 0)
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goto out;
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+
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+ /* Journal blocked and flushed, clear needs_recovery flag. */
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+ EXT4_CLEAR_INCOMPAT_FEATURE(sb, EXT4_FEATURE_INCOMPAT_RECOVER);
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}
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- /* Journal blocked and flushed, clear needs_recovery flag. */
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- EXT4_CLEAR_INCOMPAT_FEATURE(sb, EXT4_FEATURE_INCOMPAT_RECOVER);
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error = ext4_commit_super(sb, 1);
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out:
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if (journal)
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@@ -4854,8 +4855,11 @@ static int ext4_unfreeze(struct super_block *sb)
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if (sb->s_flags & MS_RDONLY)
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return 0;
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- /* Reset the needs_recovery flag before the fs is unlocked. */
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- EXT4_SET_INCOMPAT_FEATURE(sb, EXT4_FEATURE_INCOMPAT_RECOVER);
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+ if (EXT4_SB(sb)->s_journal) {
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+ /* Reset the needs_recovery flag before the fs is unlocked. */
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+ EXT4_SET_INCOMPAT_FEATURE(sb, EXT4_FEATURE_INCOMPAT_RECOVER);
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+ }
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+
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ext4_commit_super(sb, 1);
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return 0;
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}
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--
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To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
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the body of a message to majordomo@xxxxxxxxxxxxxxx
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More majordomo info at http://vger.kernel.org/majordomo-info.html
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11
kernel.spec
11
kernel.spec
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@ -52,7 +52,7 @@ Summary: The Linux kernel
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%if 0%{?released_kernel}
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# Do we have a -stable update to apply?
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%define stable_update 1
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%define stable_update 2
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# Set rpm version accordingly
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%if 0%{?stable_update}
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%define stablerev %{stable_update}
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@ -610,9 +610,6 @@ Patch509: ideapad-laptop-Add-Lenovo-Yoga-3-14-to-no_hw_rfkill-.patch
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#rhbz 1253789
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Patch511: iSCSI-let-session-recovery_tmo-sysfs-writes-persist.patch
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#rhbz 1250717
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Patch512: ext4-dont-manipulate-recovery-flag-when-freezing.patch
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#rhbz 1256281
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Patch26265: mmc-sdhci-fix-dma-memory-leak-in-sdhci_pre_req.patch
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@ -623,9 +620,6 @@ Patch515: nv46-Change-mc-subdev-oclass-from-nv44-to-nv4c.patch
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Patch517: vmwgfx-Rework-device-initialization.patch
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Patch518: drm-vmwgfx-Allow-dropped-masters-render-node-like-ac.patch
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#rhbz 1259231
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Patch519: make-flush-workqueue-available-to-non-GPL-modules.patch
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#rhbz 1237136
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Patch522: block-blkg_destroy_all-should-clear-q-root_blkg-and-.patch
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@ -2245,6 +2239,9 @@ fi
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#
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#
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%changelog
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* Tue Sep 29 2015 Justin M. Forbes <jforbes@fedoraproject.org>
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- - Linux v4.2.2
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* Mon Sep 28 2015 Peter Robinson <pbrobinson@fedoraproject.org>
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- Add upstream patch to fix a Allwinner regulator loading as a module
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@ -1,32 +0,0 @@
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From 1dadafa86a779884f14a6e7a3ddde1a57b0a0a65 Mon Sep 17 00:00:00 2001
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From: Tim Gardner <tim.gardner@canonical.com>
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Date: Tue, 4 Aug 2015 11:26:04 -0600
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Subject: [PATCH] workqueue: Make flush_workqueue() available again to non GPL
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modules
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Commit 37b1ef31a568fc02e53587620226e5f3c66454c8 ("workqueue: move
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flush_scheduled_work() to workqueue.h") moved the exported non GPL
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flush_scheduled_work() from a function to an inline wrapper.
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Unfortunately, it directly calls flush_workqueue() which is a GPL function.
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This has the effect of changing the licensing requirement for this function
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and makes it unavailable to non GPL modules.
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See commit ad7b1f841f8a54c6d61ff181451f55b68175e15a ("workqueue: Make
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schedule_work() available again to non GPL modules") for precedent.
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Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
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Signed-off-by: Tejun Heo <tj@kernel.org>
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diff --git a/kernel/workqueue.c b/kernel/workqueue.c
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index 4c4f061..a413acb 100644
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--- a/kernel/workqueue.c
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+++ b/kernel/workqueue.c
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@@ -2614,7 +2614,7 @@ void flush_workqueue(struct workqueue_struct *wq)
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out_unlock:
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mutex_unlock(&wq->mutex);
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}
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-EXPORT_SYMBOL_GPL(flush_workqueue);
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+EXPORT_SYMBOL(flush_workqueue);
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/**
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* drain_workqueue - drain a workqueue
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