diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2007-07-25 19:19:33 +0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2007-08-01 00:35:21 +0400 |
| commit | 293c5bd13f124c325f74f89ad26edf5612ce7235 (patch) | |
| tree | 6de7ce919a10c58e29093776c02e61d7127ed12b /include/asm-mips/processor.h | |
| parent | 01754bbc692929e446e600f69b41013e554399a6 (diff) | |
| download | linux-293c5bd13f124c325f74f89ad26edf5612ce7235.tar.xz | |
[MIPS] Fixup secure computing stuff.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-mips/processor.h')
| -rw-r--r-- | include/asm-mips/processor.h | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/include/asm-mips/processor.h b/include/asm-mips/processor.h index 1d8b9a8ae324..83bc94534084 100644 --- a/include/asm-mips/processor.h +++ b/include/asm-mips/processor.h @@ -62,8 +62,9 @@ extern unsigned int vced_count, vcei_count; * This decides where the kernel will search for a free chunk of vm * space during mmap's. */ -#define TASK_UNMAPPED_BASE ((current->thread.mflags & MF_32BIT_ADDR) ? \ - PAGE_ALIGN(TASK_SIZE32 / 3) : PAGE_ALIGN(TASK_SIZE / 3)) +#define TASK_UNMAPPED_BASE \ + (test_thread_flag(TIF_32BIT_ADDR) ? \ + PAGE_ALIGN(TASK_SIZE32 / 3) : PAGE_ALIGN(TASK_SIZE / 3)) #endif #define NUM_FPU_REGS 32 @@ -132,22 +133,11 @@ struct thread_struct { unsigned long cp0_baduaddr; /* Last kernel fault accessing USEG */ unsigned long error_code; unsigned long trap_no; -#define MF_FIXADE 1 /* Fix address errors in software */ -#define MF_LOGADE 2 /* Log address errors to syslog */ -#define MF_32BIT_REGS 4 /* also implies 16/32 fprs */ -#define MF_32BIT_ADDR 8 /* 32-bit address space (o32/n32) */ -#define MF_FPUBOUND 0x10 /* thread bound to FPU-full CPU set */ - unsigned long mflags; unsigned long irix_trampoline; /* Wheee... */ unsigned long irix_oldctx; struct mips_abi *abi; }; -#define MF_ABI_MASK (MF_32BIT_REGS | MF_32BIT_ADDR) -#define MF_O32 (MF_32BIT_REGS | MF_32BIT_ADDR) -#define MF_N32 MF_32BIT_ADDR -#define MF_N64 0 - #ifdef CONFIG_MIPS_MT_FPAFF #define FPAFF_INIT \ .emulated_fp = 0, \ @@ -200,10 +190,6 @@ struct thread_struct { .cp0_baduaddr = 0, \ .error_code = 0, \ .trap_no = 0, \ - /* \ - * For now the default is to fix address errors \ - */ \ - .mflags = MF_FIXADE, \ .irix_trampoline = 0, \ .irix_oldctx = 0, \ } |