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kselftest/arm64: Handle FPMR context in generic signal frame parser

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Teach the generic signal frame parsing code about the newly added FPMR
frame, avoiding warnings every time one is generated.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240306-arm64-2023-dpisa-v5-7-c568edc8ed7f@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Mark Brown 2024-03-06 23:14:52 +00:00 committed by Catalin Marinas
parent c1932cac79
commit f4dcccdda5
2 changed files with 9 additions and 0 deletions
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8
tools/testing/selftests/arm64/signal/testcases/testcases.c
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@ -209,6 +209,14 @@ bool validate_reserved(ucontext_t *uc, size_t resv_sz, char **err)
zt = (struct zt_context *)head;
new_flags |= ZT_CTX;
break;
case FPMR_MAGIC:
if (flags & FPMR_CTX)
*err = "Multiple FPMR_MAGIC";
else if (head->size !=
sizeof(struct fpmr_context))
*err = "Bad size for fpmr_context";
new_flags |= FPMR_CTX;
break;
case EXTRA_MAGIC:
if (flags & EXTRA_CTX)
*err = "Multiple EXTRA_MAGIC";

1
tools/testing/selftests/arm64/signal/testcases/testcases.h
View File

@ -19,6 +19,7 @@
#define ZA_CTX (1 << 2)
#define EXTRA_CTX (1 << 3)
#define ZT_CTX (1 << 4)
#define FPMR_CTX (1 << 5)
#define KSFT_BAD_MAGIC 0xdeadbeef