Commit 0c3039ff authored by Ben Hutchings's avatar Ben Hutchings Committed by Will Deacon
Browse files

arm64: elf.h: Correct comment about READ_IMPLIES_EXEC propagation 



Process personality always propagates across a fork(), but can change
at an execve().

Signed-off-by: default avatarBen Hutchings <ben@decadent.org.uk>
Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
parent 359be678

arch/arm64/include/asm/elf.h

+2 −2
Original line number Diff line number Diff line
@@ -188,8 +188,8 @@ typedef compat_elf_greg_t compat_elf_gregset_t[COMPAT_ELF_NGREG]; 


#define compat_start_thread		compat_start_thread

/*

 * Unlike the native SET_PERSONALITY macro, the compat version inherits

 * READ_IMPLIES_EXEC across a fork() since this is the behaviour on

 * Unlike the native SET_PERSONALITY macro, the compat version maintains

 * READ_IMPLIES_EXEC across an execve() since this is the behaviour on

 * arch/arm/.

 */

#define COMPAT_SET_PERSONALITY(ex)					\

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