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| author |   Andy Lutomirski <luto@kernel.org> | 2015-03-18 18:33:33 -0700 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2015-03-23 11:14:17 +0100 |
| commit | f39b6f0ef855a38ea17329a4e621ff97750dfcc2 (patch) | |
| tree | cd48920fe79749ce00ee70c8ad44f3d6c89d6a48 /arch/x86/kernel/kgdb.c | |
| parent | x86/asm/entry: Make user_mode() work correctly if regs came from VM86 mode (diff) | |
| download | linux-dev-f39b6f0ef855a38ea17329a4e621ff97750dfcc2.tar.xz linux-dev-f39b6f0ef855a38ea17329a4e621ff97750dfcc2.zip | |
x86/asm/entry: Change all 'user_mode_vm()' calls to 'user_mode()'
user_mode_vm() and user_mode() are now the same. Change all callers
of user_mode_vm() to user_mode().
The next patch will remove the definition of user_mode_vm.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brad Spengler <spender@grsecurity.net>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/43b1f57f3df70df5a08b0925897c660725015554.1426728647.git.luto@kernel.org
[ Merged to a more recent kernel. ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/kgdb.c')
| -rw-r--r-- | arch/x86/kernel/kgdb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c index 7ec1d5f8d283..7fe3a9d377ea 100644 --- a/arch/x86/kernel/kgdb.c +++ b/arch/x86/kernel/kgdb.c @@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs) #ifdef CONFIG_X86_32 switch (regno) { case GDB_SS: - if (!user_mode_vm(regs)) + if (!user_mode(regs)) *(unsigned long *)mem = __KERNEL_DS; break; case GDB_SP: - if (!user_mode_vm(regs)) + if (!user_mode(regs)) *(unsigned long *)mem = kernel_stack_pointer(regs); break; case GDB_GS: |