diff options
| author |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-20 11:57:50 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-20 11:57:50 -0800 |
| commit | c4a1745aa09fc110afdefea0e5d025043e348bae (patch) | |
| tree | 6d28dc3a0c1bf18437b3d49f28e5c81b850cdb2f /arch/sparc64/solaris/misc.c | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6 (diff) | |
| parent | [SPARC64]: Update defconfig. (diff) | |
| download | linux-dev-c4a1745aa09fc110afdefea0e5d025043e348bae.tar.xz linux-dev-c4a1745aa09fc110afdefea0e5d025043e348bae.zip | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: (230 commits)
[SPARC64]: Update defconfig.
[SPARC64]: Fix 2 bugs in huge page support.
[SPARC64]: CONFIG_BLK_DEV_RAM fix
[SPARC64]: Optimized TSB table initialization.
[SPARC64]: Allow CONFIG_MEMORY_HOTPLUG to build.
[SPARC64]: Use SLAB caches for TSB tables.
[SPARC64]: Don't kill the page allocator when growing a TSB.
[SPARC64]: Randomize mm->mmap_base when PF_RANDOMIZE is set.
[SPARC64]: Increase top of 32-bit process stack.
[SPARC64]: Top-down address space allocation for 32-bit tasks.
[SPARC64] bbc_i2c: Fix cpu check and add missing module license.
[SPARC64]: Fix and re-enable dynamic TSB sizing.
[SUNSU]: Fix missing spinlock initialization.
[TG3]: Do not try to access NIC_SRAM_DATA_SIG on Sun parts.
[SPARC64]: First cut at VIS simulator for Niagara.
[SPARC64]: Fix system type in /proc/cpuinfo and remove bogus OBP check.
[SPARC64]: Add SMT scheduling support for Niagara.
[SPARC64]: Fix 32-bit truncation which broke sparsemem.
[SPARC64]: Move over to sparsemem.
[SPARC64]: Fix new context version SMP handling.
...
Diffstat (limited to '')
| -rw-r--r-- | arch/sparc64/solaris/misc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sparc64/solaris/misc.c b/arch/sparc64/solaris/misc.c index 3ab4677395f2..5284996780a7 100644 --- a/arch/sparc64/solaris/misc.c +++ b/arch/sparc64/solaris/misc.c @@ -90,7 +90,7 @@ static u32 do_solaris_mmap(u32 addr, u32 len, u32 prot, u32 flags, u32 fd, u64 o len = PAGE_ALIGN(len); if(!(flags & MAP_FIXED)) addr = 0; - else if (len > 0xf0000000UL || addr > 0xf0000000UL - len) + else if (len > STACK_TOP32 || addr > STACK_TOP32 - len) goto out_putf; ret_type = flags & _MAP_NEW; flags &= ~_MAP_NEW; @@ -102,7 +102,7 @@ static u32 do_solaris_mmap(u32 addr, u32 len, u32 prot, u32 flags, u32 fd, u64 o (unsigned long) prot, (unsigned long) flags, off); up_write(¤t->mm->mmap_sem); if(!ret_type) - retval = ((retval < 0xf0000000) ? 0 : retval); + retval = ((retval < STACK_TOP32) ? 0 : retval); out_putf: if (file) |