diff options
| author | Wang Nan <wangnan0@huawei.com> | 2015-02-27 05:19:49 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-03-05 00:47:29 +0100 |
| commit | 5eca7453d61003bf886992388f8cb407e6f0d051 (patch) | |
| tree | 3a01bfd9e879d81b185275e5774b418c2f7af487 /arch/x86/kernel/syscall_32.c | |
| parent | x86/asm/entry/64: Remove a bogus 'ret_from_fork' optimization (diff) | |
| download | linux-5eca7453d61003bf886992388f8cb407e6f0d051.tar.xz linux-5eca7453d61003bf886992388f8cb407e6f0d051.zip | |
x86/traps: Separate set_intr_gate() and clean up early_trap_init()
As early_trap_init() doesn't use IST, replace
set_intr_gate_ist() and set_system_intr_gate_ist() with their
standard counterparts.
set_intr_gate() requires a trace_debug symbol which we don't
have and won't use. This patch separates set_intr_gate() into two
parts, and uses base version in early_trap_init().
Reported-by: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: Wang Nan <wangnan0@huawei.com>
Acked-by: Andy Lutomirski <luto@amacapital.net>
Cc: <dave.hansen@linux.intel.com>
Cc: <lizefan@huawei.com>
Cc: <masami.hiramatsu.pt@hitachi.com>
Cc: <oleg@redhat.com>
Cc: <rostedt@goodmis.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1425010789-13714-1-git-send-email-wangnan0@huawei.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/syscall_32.c')
0 files changed, 0 insertions, 0 deletions