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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-23 12:05:44 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-23 12:05:44 -0700 |
| commit | 3813d4024a75562baf77d3907fb6afbf8f9c8232 (patch) | |
| tree | 6675ef449bd0ed7adbe1b785eaed25db55bc29f3 /arch/ia64/include | |
| parent | 2335a8366f63a5191b5a2b3c5a05d90fe814654c (diff) | |
| parent | 4035c6db5a9dedf5e79c502bf39389a0b714cb38 (diff) | |
| download | blackbird-op-linux-3813d4024a75562baf77d3907fb6afbf8f9c8232.tar.gz blackbird-op-linux-3813d4024a75562baf77d3907fb6afbf8f9c8232.zip | |
Merge tag 'ia64-3.5-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux
Pull Itanium fixes from Tony Luck.
* tag 'ia64-3.5-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux:
[IA64] Liberate the signal layer from IA64 assembler
[IA64] Add cmpxchg.h to exported userspace headers
[IA64] Fix fast syscall version of getcpu()
[IA64] Removed "task_size" element from thread_struct - it is now constant
Diffstat (limited to 'arch/ia64/include')
| -rw-r--r-- | arch/ia64/include/asm/Kbuild | 1 | ||||
| -rw-r--r-- | arch/ia64/include/asm/processor.h | 5 |
2 files changed, 2 insertions, 4 deletions
diff --git a/arch/ia64/include/asm/Kbuild b/arch/ia64/include/asm/Kbuild index 241d1c53ba69..d4eb9383f5f6 100644 --- a/arch/ia64/include/asm/Kbuild +++ b/arch/ia64/include/asm/Kbuild @@ -1,6 +1,7 @@ include include/asm-generic/Kbuild.asm header-y += break.h +header-y += cmpxchg.h header-y += fpu.h header-y += gcc_intrin.h header-y += ia64regs.h diff --git a/arch/ia64/include/asm/processor.h b/arch/ia64/include/asm/processor.h index 5a994ec8f06d..832dd3789e9d 100644 --- a/arch/ia64/include/asm/processor.h +++ b/arch/ia64/include/asm/processor.h @@ -34,8 +34,7 @@ * each (assuming 8KB page size), for a total of 8TB of user virtual * address space. */ -#define TASK_SIZE_OF(tsk) ((tsk)->thread.task_size) -#define TASK_SIZE TASK_SIZE_OF(current) +#define TASK_SIZE DEFAULT_TASK_SIZE /* * This decides where the kernel will search for a free chunk of vm @@ -280,7 +279,6 @@ struct thread_struct { __u8 pad[3]; __u64 ksp; /* kernel stack pointer */ __u64 map_base; /* base address for get_unmapped_area() */ - __u64 task_size; /* limit for task size */ __u64 rbs_bot; /* the base address for the RBS */ int last_fph_cpu; /* CPU that may hold the contents of f32-f127 */ @@ -303,7 +301,6 @@ struct thread_struct { .ksp = 0, \ .map_base = DEFAULT_MAP_BASE, \ .rbs_bot = STACK_TOP - DEFAULT_USER_STACK_SIZE, \ - .task_size = DEFAULT_TASK_SIZE, \ .last_fph_cpu = -1, \ INIT_THREAD_PM \ .dbr = {0, }, \ |
