diff options
| author | Chris Metcalf <cmetcalf@tilera.com> | 2013-09-03 22:45:52 +0400 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@tilera.com> | 2013-09-03 22:45:52 +0400 |
| commit | 051168df528fe4456d63f5f65b041c147c26fe97 (patch) | |
| tree | 789109ca42db49bf4d8c0c2794cf55659a171a39 /arch/tile/include/asm/processor.h | |
| parent | 309272f99f3e65b9bb5c49a2901c63a1859172f3 (diff) | |
| download | linux-051168df528fe4456d63f5f65b041c147c26fe97.tar.xz | |
tile: don't assume user privilege is zero
Technically, user privilege is anything less than kernel
privilege. We modify the existing user_mode() macro to have
this semantic (and use it in a couple of places it wasn't being
used before), and add an IS_KERNEL_EX1() macro to the assembly
code as well.
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'arch/tile/include/asm/processor.h')
| -rw-r--r-- | arch/tile/include/asm/processor.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/tile/include/asm/processor.h b/arch/tile/include/asm/processor.h index 230b830e94d4..c72fcba7016a 100644 --- a/arch/tile/include/asm/processor.h +++ b/arch/tile/include/asm/processor.h @@ -15,6 +15,8 @@ #ifndef _ASM_TILE_PROCESSOR_H #define _ASM_TILE_PROCESSOR_H +#include <arch/chip.h> + #ifndef __ASSEMBLY__ /* @@ -25,7 +27,6 @@ #include <asm/ptrace.h> #include <asm/percpu.h> -#include <arch/chip.h> #include <arch/spr_def.h> struct task_struct; @@ -347,7 +348,6 @@ extern int kdata_huge; /* * Provide symbolic constants for PLs. - * Note that assembly code assumes that USER_PL is zero. */ #define USER_PL 0 #if CONFIG_KERNEL_PL == 2 |