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kselftest: arm64: fake_sigreturn_duplicated_fpsimd
authorCristian Marussi <cristian.marussi@arm.com>
Fri, 25 Oct 2019 17:57:15 +0000 (18:57 +0100)
committerCatalin Marinas <catalin.marinas@arm.com>
Fri, 8 Nov 2019 11:10:48 +0000 (11:10 +0000)
commit37b6a0c9e1b50a1bbfe2521cf62c8ad68e50c649
treea1afdbbb589b5dddcec24397fb0aa4a4f5d161e4tree | snapshot
parent553d53972208a55727873acc330d76a3652fc355commit | diff
kselftest: arm64: fake_sigreturn_duplicated_fpsimd

Add a simple fake_sigreturn testcase which builds a ucontext_t with
an anomalous additional fpsimd_context and place it onto the stack.
Expects a SIGSEGV on test PASS.

Reviewed-by: Dave Martin <Dave.Martin@arm.com>
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
tools/testing/selftests/arm64/signal/testcases/fake_sigreturn_duplicated_fpsimd.c [new file with mode: 0644] blob
Linux Kernel Source Tree.