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authorMike Snitzer <snitzer@redhat.com>2017-01-25 16:24:52 +0100
committerMike Snitzer <snitzer@redhat.com>2017-02-03 10:18:43 -0500
commit4087a1fffe38106e10646606a27f10d40451862d (patch)
treebba4836d57a0ff1922c1831c62ba22b6bfd43794 /include/dt-bindings/iio/adc/fsl-imx25-gcq.h
parentd19a55ccad15a486ffe03030570744e5d5bd9f8e (diff)
dm rq: cope with DM device destruction while in dm_old_request_fn()
Fixes a crash in dm_table_find_target() due to a NULL struct dm_table being passed from dm_old_request_fn() that races with DM device destruction. Reported-by: artem@flashgrid.io Signed-off-by: Mike Snitzer <snitzer@redhat.com> Cc: stable@vger.kernel.org
Diffstat (limited to 'include/dt-bindings/iio/adc/fsl-imx25-gcq.h')
0 files changed, 0 insertions, 0 deletions
cached to uncached memory accesses halfway through compiler generated code (i.e., involving a stack) can never be done in a way that is architecturally safe. Fixes: abfb7b686a3e ("efi/libstub/arm*: Pass latest memory map to the kernel") Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Tested-by: Riku Voipio <riku.voipio@linaro.org> Cc: <stable@vger.kernel.org> Cc: mark.rutland@arm.com Cc: linux-efi@vger.kernel.org Cc: matt@codeblueprint.co.uk Cc: leif.lindholm@linaro.org Cc: linux-arm-kernel@lists.infradead.org Link: http://lkml.kernel.org/r/1485971102-23330-2-git-send-email-ard.biesheuvel@linaro.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'net/sched/sch_sfb.c')