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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-15 13:28:12 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-15 13:28:12 -0800 |
| commit | 5a18d263f8d27418c98b8e8551dadfe975c054e3 (patch) | |
| tree | ce1f650e498d9aaaa1e36b5bc0e01769187524b4 | |
| parent | Merge tag 'powerpc-4.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux (diff) | |
| parent | sparc64: Fix numa node distance initialization (diff) | |
| download | linux-dev-5a18d263f8d27418c98b8e8551dadfe975c054e3.tar.xz linux-dev-5a18d263f8d27418c98b8e8551dadfe975c054e3.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
Pull sparc fixes from David Miller:
"Two sparc bug fixes"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
sparc64: Fix numa node distance initialization
sparc64: fix incorrect sign extension in sys_sparc64_personality
| -rw-r--r-- | arch/sparc/kernel/sys_sparc_64.c | 2 | ||||
| -rw-r--r-- | arch/sparc/mm/init_64.c | 15 |
2 files changed, 9 insertions, 8 deletions
diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c index 30e7ddb27a3a..c690c8e16a96 100644 --- a/arch/sparc/kernel/sys_sparc_64.c +++ b/arch/sparc/kernel/sys_sparc_64.c @@ -413,7 +413,7 @@ out: SYSCALL_DEFINE1(sparc64_personality, unsigned long, personality) { - int ret; + long ret; if (personality(current->personality) == PER_LINUX32 && personality(personality) == PER_LINUX) diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index 3025bd57f7ab..6f216853f272 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -1267,13 +1267,6 @@ static int __init numa_parse_mdesc(void) int i, j, err, count; u64 node; - /* Some sane defaults for numa latency values */ - for (i = 0; i < MAX_NUMNODES; i++) { - for (j = 0; j < MAX_NUMNODES; j++) - numa_latency[i][j] = (i == j) ? - LOCAL_DISTANCE : REMOTE_DISTANCE; - } - node = mdesc_node_by_name(md, MDESC_NODE_NULL, "latency-groups"); if (node == MDESC_NODE_NULL) { mdesc_release(md); @@ -1369,10 +1362,18 @@ static int __init numa_parse_sun4u(void) static int __init bootmem_init_numa(void) { + int i, j; int err = -1; numadbg("bootmem_init_numa()\n"); + /* Some sane defaults for numa latency values */ + for (i = 0; i < MAX_NUMNODES; i++) { + for (j = 0; j < MAX_NUMNODES; j++) + numa_latency[i][j] = (i == j) ? + LOCAL_DISTANCE : REMOTE_DISTANCE; + } + if (numa_enabled) { if (tlb_type == hypervisor) err = numa_parse_mdesc(); |