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Groups > linux.kernel > #1738694
| From | "Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH review for 4.9 01/50] xen-netback: Use GFP_ATOMIC to allocate hash |
| Date | 2017-09-25 03:40 +0200 |
| Message-ID | <utqdY-7Fr-3@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
From: Anoob Soman <anoob.soman@citrix.com> [ Upstream commit 9f674e48c13dcbc31ac903433727837795b81efe ] Allocation of new_hash, inside xenvif_new_hash(), always happen in softirq context, so use GFP_ATOMIC instead of GFP_KERNEL for new hash allocation. Signed-off-by: Anoob Soman <anoob.soman@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> --- drivers/net/xen-netback/hash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/xen-netback/hash.c b/drivers/net/xen-netback/hash.c index e8c5dddc54ba..3c4c58b9fe76 100644 --- a/drivers/net/xen-netback/hash.c +++ b/drivers/net/xen-netback/hash.c @@ -39,7 +39,7 @@ static void xenvif_add_hash(struct xenvif *vif, const u8 *tag, unsigned long flags; bool found; - new = kmalloc(sizeof(*entry), GFP_KERNEL); + new = kmalloc(sizeof(*entry), GFP_ATOMIC); if (!new) return; -- 2.11.0
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[PATCH review for 4.9 01/50] xen-netback: Use GFP_ATOMIC to allocate hash "Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com> - 2017-09-25 03:40 +0200 [PATCH review for 4.9 17/50] f2fs: do not wait for writeback in write_begin "Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com> - 2017-09-25 03:40 +0200 [PATCH review for 4.9 15/50] sched/fair: Update rq clock before changing a task's CPU affinity "Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com> - 2017-09-25 03:40 +0200 [PATCH review for 4.9 26/50] ASoC: mediatek: add I2C dependency for CS42XX8 "Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com> - 2017-09-25 03:40 +0200 [PATCH review for 4.9 42/50] hrtimer: Catch invalid clockids again "Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com> - 2017-09-25 03:40 +0200 [PATCH review for 4.9 06/50] mac80211_hwsim: check HWSIM_ATTR_RADIO_NAME length "Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com> - 2017-09-25 03:40 +0200 [PATCH review for 4.9 07/50] ALSA: hda: Add Geminilake HDMI codec ID "Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com> - 2017-09-25 03:40 +0200 [PATCH review for 4.9 05/50] initramfs: finish fput() before accessing any binary from initramfs "Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com> - 2017-09-25 03:40 +0200 [PATCH review for 4.9 14/50] f2fs: do SSR for data when there is enough free space "Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com> - 2017-09-25 03:40 +0200 [PATCH review for 4.9 02/50] locking/lockdep: Add nest_lock integrity test "Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com> - 2017-09-25 03:40 +0200 [PATCH review for 4.9 18/50] md/linear: shutup lockdep warnning "Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com> - 2017-09-25 03:40 +0200 [PATCH review for 4.9 12/50] netfilter: nf_ct_expect: Change __nf_ct_expect_check() return value. "Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com> - 2017-09-25 03:40 +0200 [PATCH review for 4.9 24/50] slub: do not merge cache if slub_debug contains a never-merge flag "Levin, Alexander (Sasha Levin)" <alexander.levin@verizon.com> - 2017-09-25 03:40 +0200
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