From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, NeilBrown <neilb@suse.com>,
Shaohua Li <shli@fb.com>
Subject: [PATCH 4.12 11/41] MD: not clear ->safemode for external metadata array
Date: Tue, 22 Aug 2017 12:13:39 -0700 [thread overview]
Message-ID: <20170822190942.369704628@linuxfoundation.org> (raw)
In-Reply-To: <20170822190941.918296529@linuxfoundation.org>
4.12-stable review patch. If anyone has any objections, please let me know.
------------------
From: Shaohua Li <shli@fb.com>
commit afc1f55ca44e257f69da8f43e0714a76686ae8d1 upstream.
->safemode should be triggered by mdadm for external metadaa array, otherwise
array's state confuses mdadm.
Fixes: 33182d15c6bf(md: always clear ->safemode when md_check_recovery gets the mddev lock.)
Cc: NeilBrown <neilb@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/md/md.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -8639,7 +8639,7 @@ void md_check_recovery(struct mddev *mdd
if (mddev_trylock(mddev)) {
int spares = 0;
- if (mddev->safemode == 1)
+ if (!mddev->external && mddev->safemode == 1)
mddev->safemode = 0;
if (mddev->ro) {
next prev parent reply other threads:[~2017-08-22 19:15 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-22 19:13 [PATCH 4.12 00/41] 4.12.9-stable review Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 01/41] audit: Fix use after free in audit_remove_watch_rule() Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 02/41] parisc: pci memory bar assignment fails with 64bit kernels on dino/cujo Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 03/41] crypto: ixp4xx - Fix error handling path in aead_perform() Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 04/41] crypto: x86/sha1 - Fix reads beyond the number of blocks passed Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 05/41] drm/i915: Perform an invalidate prior to executing golden renderstate Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 07/41] Input: elan_i2c - add ELAN0608 to the ACPI table Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 08/41] Input: elan_i2c - Add antoher Lenovo ACPI ID for upcoming Lenovo NB Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 09/41] md: fix test in md_write_start() Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 10/41] md: always clear ->safemode when md_check_recovery gets the mddev lock Greg Kroah-Hartman
2017-08-22 19:13 ` Greg Kroah-Hartman [this message]
2017-08-22 19:13 ` [PATCH 4.12 12/41] ALSA: seq: 2nd attempt at fixing race creating a queue Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 13/41] ALSA: usb-audio: Apply sample rate quirk to Sennheiser headset Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 14/41] ALSA: usb-audio: Add mute TLV for playback volumes on C-Media devices Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 15/41] ALSA: usb-audio: add DSD support for new Amanero PID Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 16/41] mm: discard memblock data later Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 17/41] slub: fix per memcg cache leak on css offline Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 18/41] mm: fix double mmap_sem unlock on MMF_UNSTABLE enforced SIGBUS Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 19/41] mm/cma_debug.c: fix stack corruption due to sprintf usage Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 20/41] mm/mempolicy: fix use after free when calling get_mempolicy Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 21/41] mm/vmalloc.c: dont unconditonally use __GFP_HIGHMEM Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 22/41] mm: revert x86_64 and arm64 ELF_ET_DYN_BASE base changes Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 24/41] ARM: dts: imx6qdl-nitrogen6_som2: fix PCIe reset Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 25/41] blk-mq-pci: add a fallback when pci_irq_get_affinity returns NULL Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 26/41] powerpc: Fix VSX enabling/flushing to also test MSR_FP and MSR_VEC Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 27/41] xen-blkfront: use a right index when checking requests Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 28/41] perf/x86: Fix RDPMC vs. mm_struct tracking Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 29/41] x86/asm/64: Clear AC on NMI entries Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 30/41] x86: Fix norandmaps/ADDR_NO_RANDOMIZE Greg Kroah-Hartman
2017-08-22 19:13 ` [PATCH 4.12 31/41] x86/elf: Remove the unnecessary ADDR_NO_RANDOMIZE checks Greg Kroah-Hartman
2017-08-22 19:14 ` [PATCH 4.12 32/41] irqchip/atmel-aic: Fix unbalanced of_node_put() in aic_common_irq_fixup() Greg Kroah-Hartman
2017-08-22 19:14 ` [PATCH 4.12 33/41] irqchip/atmel-aic: Fix unbalanced refcount in aic_common_rtc_irq_fixup() Greg Kroah-Hartman
2017-08-22 19:14 ` [PATCH 4.12 34/41] genirq: Restore trigger settings in irq_modify_status() Greg Kroah-Hartman
2017-08-22 19:14 ` [PATCH 4.12 35/41] genirq/ipi: Fixup checks against nr_cpu_ids Greg Kroah-Hartman
2017-08-22 19:14 ` [PATCH 4.12 36/41] kernel/watchdog: Prevent false positives with turbo modes Greg Kroah-Hartman
2017-08-22 19:14 ` [PATCH 4.12 37/41] Sanitize move_pages() permission checks Greg Kroah-Hartman
2017-08-22 19:14 ` [PATCH 4.12 38/41] pids: make task_tgid_nr_ns() safe Greg Kroah-Hartman
2017-08-22 19:14 ` [PATCH 4.12 39/41] debug: Fix WARN_ON_ONCE() for modules Greg Kroah-Hartman
2017-08-22 19:14 ` [PATCH 4.12 40/41] usb: optimize acpi companion search for usb port devices Greg Kroah-Hartman
2017-08-22 19:14 ` [PATCH 4.12 41/41] usb: qmi_wwan: add D-Link DWM-222 device ID Greg Kroah-Hartman
2017-08-23 0:33 ` [PATCH 4.12 00/41] 4.12.9-stable review Shuah Khan
2017-08-23 0:48 ` Greg Kroah-Hartman
2017-08-27 18:18 ` Guenter Roeck
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