diff options
author | Mark Brown <broonie@linaro.org> | 2014-04-14 18:16:43 +0100 |
---|---|---|
committer | Mark Brown <broonie@linaro.org> | 2014-04-14 18:16:43 +0100 |
commit | 1226ec098c08e408fcfa9c778480cfef30852183 (patch) | |
tree | 2d28f1cce689b76640a62de4cfe75ad0b099076f /arch/s390/include | |
parent | 8bb495e3f02401ee6f76d1b1d77f3ac9f079e376 (diff) | |
parent | 52b07c2707864bd8fa67093912dc6a4d2d602493 (diff) |
Merge tag 'hugepages-v8-for-stable-20140305' of http://git.linaro.org/people/steve.capper/linux into lsk-v3.10-hugepages
Hugepages for arm64 with fixes, applied to 3.10.32 stable.
Hugepages were already against 3.10-rc4 when they were merged into
3.11, so did not need to be rebased.
I've included all the pertinent fixes I am aware of for hugepages too,
I did need to rebase "Introduce PTE_WRITE" as there were some S2
definitions near the PTE_RDONLY bits.
--
Steve
Diffstat (limited to 'arch/s390/include')
-rw-r--r-- | arch/s390/include/asm/bitops.h | 2 | ||||
-rw-r--r-- | arch/s390/include/asm/jump_label.h | 2 | ||||
-rw-r--r-- | arch/s390/include/asm/tlb.h | 8 | ||||
-rw-r--r-- | arch/s390/include/uapi/asm/statfs.h | 10 |
4 files changed, 13 insertions, 9 deletions
diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h index 4d8604e311f..7d467675873 100644 --- a/arch/s390/include/asm/bitops.h +++ b/arch/s390/include/asm/bitops.h @@ -693,7 +693,7 @@ static inline int find_next_bit_left(const unsigned long *addr, size -= offset; p = addr + offset / BITS_PER_LONG; if (bit) { - set = __flo_word(0, *p & (~0UL << bit)); + set = __flo_word(0, *p & (~0UL >> bit)); if (set >= size) return size + offset; if (set < BITS_PER_LONG) diff --git a/arch/s390/include/asm/jump_label.h b/arch/s390/include/asm/jump_label.h index 6c32190dc73..346b1c85ffb 100644 --- a/arch/s390/include/asm/jump_label.h +++ b/arch/s390/include/asm/jump_label.h @@ -15,7 +15,7 @@ static __always_inline bool arch_static_branch(struct static_key *key) { - asm goto("0: brcl 0,0\n" + asm_volatile_goto("0: brcl 0,0\n" ".pushsection __jump_table, \"aw\"\n" ASM_ALIGN "\n" ASM_PTR " 0b, %l[label], %0\n" diff --git a/arch/s390/include/asm/tlb.h b/arch/s390/include/asm/tlb.h index b75d7d68668..6d6d92b4ea1 100644 --- a/arch/s390/include/asm/tlb.h +++ b/arch/s390/include/asm/tlb.h @@ -32,6 +32,7 @@ struct mmu_gather { struct mm_struct *mm; struct mmu_table_batch *batch; unsigned int fullmm; + unsigned long start, end; }; struct mmu_table_batch { @@ -48,10 +49,13 @@ extern void tlb_remove_table(struct mmu_gather *tlb, void *table); static inline void tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, - unsigned int full_mm_flush) + unsigned long start, + unsigned long end) { tlb->mm = mm; - tlb->fullmm = full_mm_flush; + tlb->start = start; + tlb->end = end; + tlb->fullmm = !(start | (end+1)); tlb->batch = NULL; if (tlb->fullmm) __tlb_flush_mm(mm); diff --git a/arch/s390/include/uapi/asm/statfs.h b/arch/s390/include/uapi/asm/statfs.h index a61d538756f..471eb09184d 100644 --- a/arch/s390/include/uapi/asm/statfs.h +++ b/arch/s390/include/uapi/asm/statfs.h @@ -35,11 +35,11 @@ struct statfs { struct statfs64 { unsigned int f_type; unsigned int f_bsize; - unsigned long f_blocks; - unsigned long f_bfree; - unsigned long f_bavail; - unsigned long f_files; - unsigned long f_ffree; + unsigned long long f_blocks; + unsigned long long f_bfree; + unsigned long long f_bavail; + unsigned long long f_files; + unsigned long long f_ffree; __kernel_fsid_t f_fsid; unsigned int f_namelen; unsigned int f_frsize; |