xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ANDROID: add support for Clang's Control Flow Integrity (CFI)

Browse Source 
This change adds the CONFIG_CFI_CLANG option, CFI error handling,
and a faster look-up table for cross module CFI checks.

Bug: 145210207
Change-Id: I118303de50114ca6f85d89a7d69c5cbc47e2f5c0
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
This commit is contained in:
Sami Tolvanen
2019-04-25 16:09:05 -07:00
parent 8df6fc7d78
commit d71a92631c
12 changed files with 442 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/linux/init.h
View File

@@ -47,7 +47,7 @@
/* These are for everybody (although not all archs will actually
discard it in modules) */
#define __init __section(.init.text) __cold __latent_entropy __noinitretpoline
#define __init __section(.init.text) __cold __latent_entropy __noinitretpoline __nocfi
#define __initdata __section(.init.data)
#define __initconst __section(.init.rodata)
#define __exitdata __section(.exit.data)