Mark Brown 43bab98ea6 kselftest/arm64: Fix validatation termination record after EXTRA_CONTEXT ... [ Upstream commit 5c152c2f66 ] When arm64 signal context data overflows the base struct sigcontext it gets placed in an extra buffer pointed to by a record of type EXTRA_CONTEXT in the base struct sigcontext which is required to be the last record in the base struct sigframe. The current validation code attempts to check this by using GET_RESV_NEXT_HEAD() to step forward from the current record to the next but that is a macro which assumes it is being provided with a struct _aarch64_ctx and uses the size there to skip forward to the next record. Instead validate_extra_context() passes it a struct extra_context which has a separate size field. This compiles but results in us trying to validate a termination record in completely the wrong place, at best failing validation and at worst just segfaulting. Fix this by passing the struct _aarch64_ctx we meant to into the macro. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20220829160703.874492-4-broonie@kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-10-21 12:39:19 +02:00
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crypto/chacha20-s390	tools/testing/crypto: Use vzalloc instead of vmalloc+memset	2022-07-05 14:46:36 +02:00
cxl	cxl/hdm: Commit decoder state to hardware	2022-07-25 12:18:07 -07:00
fault-injection
ktest
kunit	kunit: tool: Enable virtio/PCI by default on UML	2022-07-08 11:22:29 -06:00
memblock	memblock updates for v5.20	2022-08-09 09:48:30 -07:00
nvdimm	ndtest: Cleanup all of blk namespace specific code	2022-07-12 17:57:55 -07:00
radix-tree
scatterlist
selftests	kselftest/arm64: Fix validatation termination record after EXTRA_CONTEXT	2022-10-21 12:39:19 +02:00
vsock