diff options
| author | Michael Ellerman <michael@ellerman.id.au> | 2005-12-04 18:39:15 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-01-09 14:51:50 +1100 |
| commit | 51fae6de24da57bc6cdaa1b253595c3513ecbf2d (patch) | |
| tree | 27df7f07270fb79eae44783331faeb3af3d313ab /arch/powerpc/xmon | |
| parent | cd0ca2ce4b2f4a5132e7e230be8a510755c20870 (diff) | |
[PATCH] powerpc: Add a is_kernel_addr() macro
There's a bunch of code that compares an address with KERNELBASE to see if
it's a "kernel address", ie. >= KERNELBASE. The proper test is actually to
compare with PAGE_OFFSET, since we're going to change KERNELBASE soon.
So replace all of them with an is_kernel_addr() macro that does that.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/xmon')
| -rw-r--r-- | arch/powerpc/xmon/xmon.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 465b75c5647e..22612ed5379c 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -1013,7 +1013,7 @@ static long check_bp_loc(unsigned long addr) unsigned int instr; addr &= ~3; - if (addr < KERNELBASE) { + if (!is_kernel_addr(addr)) { printf("Breakpoints may only be placed at kernel addresses\n"); return 0; } @@ -1064,7 +1064,7 @@ bpt_cmds(void) dabr.address = 0; dabr.enabled = 0; if (scanhex(&dabr.address)) { - if (dabr.address < KERNELBASE) { + if (!is_kernel_addr(dabr.address)) { printf(badaddr); break; } |