Mark Brown f7205229ee 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>		2022-10-24 09:58:22 +02:00
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crypto/chacha20-s390	crypto: s390 - add crypto library interface for ChaCha20	2022-05-13 17:24:49 +08:00
cxl	tools/testing/cxl: Fix cxl_hdm_decode_init() calling convention	2022-08-25 11:45:24 +02:00
fault-injection	…
ktest	…
kunit	kunit: tool: Use qemu-system-i386 for i386 runs	2022-05-18 17:03:54 -06:00
memblock	memblock tests: remove completed TODO item	2022-05-09 13:10:58 +03:00
nvdimm	dax: introduce DAX_RECOVERY_WRITE dax access mode	2022-05-16 13:35:56 -07:00
radix-tree	tools: Add kmem_cache_alloc_lru()	2022-04-22 14:24:28 -04:00
scatterlist	…
selftests	kselftest/arm64: Fix validatation termination record after EXTRA_CONTEXT	2022-10-24 09:58:22 +02:00
vsock	af_vsock: SOCK_SEQPACKET broken buffer test	2022-03-18 15:13:19 +00:00