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

audit: inline audit_syscall_entry to reduce burden on archs

Browse Source 
Every arch calls:

if (unlikely(current->audit_context))
	audit_syscall_entry()

which requires knowledge about audit (the existance of audit_context) in
the arch code.  Just do it all in static inline in audit.h so that arch's
can remain blissfully ignorant.

Signed-off-by: Eric Paris <eparis@redhat.com>
This commit is contained in:
Eric Paris
2012-01-03 14:23:06 -05:00
committed by Al Viro
parent f031cd2556
commit b05d8447e7
16 changed files with 72 additions and 86 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86/kernel/entry_32.S
View File

@@ -456,7 +456,7 @@ sysenter_audit:
movl %ebx,%ecx /* 3rd arg: 1st syscall arg */
movl %eax,%edx /* 2nd arg: syscall number */
movl $AUDIT_ARCH_I386,%eax /* 1st arg: audit arch */
call audit_syscall_entry
call __audit_syscall_entry
pushl_cfi %ebx
movl PT_EAX(%esp),%eax /* reload syscall number */
jmp sysenter_do_call