Re: [PATCH] arm64: Preventing READ_IMPLIES_EXEC propagation

2017-04-25 Thread Will Deacon
On Tue, Apr 25, 2017 at 02:11:29PM +0800, dongbo (E) wrote: > From: Dong Bo > > Once the READ_IMPLIES_EXEC flag is set on arm64, the flag is > propagated to its child processes, even the ELF files are > marked as not requiring executable stack. > > Signed-off-by: Dong Bo

Re: [PATCH] arm64: Preventing READ_IMPLIES_EXEC propagation

2017-04-25 Thread Will Deacon
On Tue, Apr 25, 2017 at 02:11:29PM +0800, dongbo (E) wrote: > From: Dong Bo > > Once the READ_IMPLIES_EXEC flag is set on arm64, the flag is > propagated to its child processes, even the ELF files are > marked as not requiring executable stack. > > Signed-off-by: Dong Bo > --- >

[PATCH] arm64: Preventing READ_IMPLIES_EXEC propagation

2017-04-25 Thread dongbo (E)
From: Dong Bo Once the READ_IMPLIES_EXEC flag is set on arm64, the flag is propagated to its child processes, even the ELF files are marked as not requiring executable stack. Signed-off-by: Dong Bo --- arch/arm64/include/asm/elf.h | 1 + 1 file changed,

[PATCH] arm64: Preventing READ_IMPLIES_EXEC propagation

2017-04-25 Thread dongbo (E)
From: Dong Bo Once the READ_IMPLIES_EXEC flag is set on arm64, the flag is propagated to its child processes, even the ELF files are marked as not requiring executable stack. Signed-off-by: Dong Bo --- arch/arm64/include/asm/elf.h | 1 + 1 file changed, 1 insertion(+) diff --git