diff options
Diffstat (limited to 'arch/x86_64/ia32/ia32entry.S')
| -rw-r--r-- | arch/x86_64/ia32/ia32entry.S | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86_64/ia32/ia32entry.S index 8172e61c3f6..58f5bfb52c6 100644 --- a/arch/x86_64/ia32/ia32entry.S +++ b/arch/x86_64/ia32/ia32entry.S @@ -104,6 +104,7 @@ ENTRY(ia32_sysenter_target) .quad 1b,ia32_badarg .previous GET_THREAD_INFO(%r10) + orl $TS_COMPAT,threadinfo_status(%r10) testl $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),threadinfo_flags(%r10) CFI_REMEMBER_STATE jnz sysenter_tracesys @@ -117,6 +118,7 @@ sysenter_do_call: cli testl $_TIF_ALLWORK_MASK,threadinfo_flags(%r10) jnz int_ret_from_sys_call + andl $~TS_COMPAT,threadinfo_status(%r10) /* clear IF, that popfq doesn't enable interrupts early */ andl $~0x200,EFLAGS-R11(%rsp) RESTORE_ARGS 1,24,1,1,1,1 @@ -203,6 +205,7 @@ ENTRY(ia32_cstar_target) .quad 1b,ia32_badarg .previous GET_THREAD_INFO(%r10) + orl $TS_COMPAT,threadinfo_status(%r10) testl $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),threadinfo_flags(%r10) CFI_REMEMBER_STATE jnz cstar_tracesys @@ -216,6 +219,7 @@ cstar_do_call: cli testl $_TIF_ALLWORK_MASK,threadinfo_flags(%r10) jnz int_ret_from_sys_call + andl $~TS_COMPAT,threadinfo_status(%r10) RESTORE_ARGS 1,-ARG_SKIP,1,1,1 movl RIP-ARGOFFSET(%rsp),%ecx CFI_REGISTER rip,rcx @@ -288,6 +292,7 @@ ENTRY(ia32_syscall) this could be a problem. */ SAVE_ARGS 0,0,1 GET_THREAD_INFO(%r10) + orl $TS_COMPAT,threadinfo_status(%r10) testl $(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP),threadinfo_flags(%r10) jnz ia32_tracesys ia32_do_syscall: |