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authorGary R Hook <gary.hook@amd.com>2017-01-27 17:09:04 -0600
committerHerbert Xu <herbert@gondor.apana.org.au>2017-02-03 17:45:46 +0800
commite5da5c5667381d2772374ee6a2967b3576c9483d (patch)
tree426bc8a0a32233f28da1fa913e99b4a6c30b64db /net/802/garp.c
parent500c0106e638e08c2c661c305ed57d6b67e10908 (diff)
crypto: ccp - Fix double add when creating new DMA command
Eliminate a double-add by creating a new list to manage command descriptors when created; move the descriptor to the pending list when the command is submitted. Cc: <stable@vger.kernel.org> Signed-off-by: Gary R Hook <gary.hook@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'net/802/garp.c')
0 files changed, 0 insertions, 0 deletions
it-subject'>x86/irq: Make irq activate operations symmetric
The recent commit which prevents double activation of interrupts unearthed interesting code in x86. The code (ab)uses irq_domain_activate_irq() to reconfigure an already activated interrupt. That trips over the prevention code now. Fix it by deactivating the interrupt before activating the new configuration. Fixes: 08d85f3ea99f1 "irqdomain: Avoid activating interrupts more than once" Reported-and-tested-by: Mike Galbraith <efault@gmx.de> Reported-and-tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701311901580.3457@nanos
Diffstat (limited to 'tools/perf/Documentation/perf-trace.txt')