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| author | Harvey Harrison <harvey.harrison@gmail.com> | 2008-10-29 07:05:22 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-29 08:02:28 +0100 |
| commit | 9352f5698db2c6d7f2789f6cd37e3996d49ac4b5 (patch) | |
| tree | a1225f26d2512ffa3822e2132a0164da5eae8299 | |
| parent | x86: fix init_memory_mapping for [dc000000 - e0000000) - v2 (diff) | |
| download | linux-9352f5698db2c6d7f2789f6cd37e3996d49ac4b5.tar.xz linux-9352f5698db2c6d7f2789f6cd37e3996d49ac4b5.zip | |
x86: two trivial sparse annotations
Impact: fewer sparse warnings, no functional changes
arch/x86/kernel/vsmp_64.c:87:14: warning: incorrect type in argument 1 (different address spaces)
arch/x86/kernel/vsmp_64.c:87:14: expected void const volatile [noderef] <asn:2>*addr
arch/x86/kernel/vsmp_64.c:87:14: got void *[assigned] address
arch/x86/kernel/vsmp_64.c:88:22: warning: incorrect type in argument 1 (different address spaces)
arch/x86/kernel/vsmp_64.c:88:22: expected void const volatile [noderef] <asn:2>*addr
arch/x86/kernel/vsmp_64.c:88:22: got void *
arch/x86/kernel/vsmp_64.c:100:23: warning: incorrect type in argument 2 (different address spaces)
arch/x86/kernel/vsmp_64.c:100:23: expected void volatile [noderef] <asn:2>*addr
arch/x86/kernel/vsmp_64.c:100:23: got void *
arch/x86/kernel/vsmp_64.c:101:23: warning: incorrect type in argument 1 (different address spaces)
arch/x86/kernel/vsmp_64.c:101:23: expected void const volatile [noderef] <asn:2>*addr
arch/x86/kernel/vsmp_64.c:101:23: got void *
arch/x86/mm/gup.c:235:6: warning: incorrect type in argument 1 (different base types)
arch/x86/mm/gup.c:235:6: expected void const volatile [noderef] <asn:1>*<noident>
arch/x86/mm/gup.c:235:6: got unsigned long [unsigned] [assigned] start
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | arch/x86/kernel/vsmp_64.c | 2 | ||||
| -rw-r--r-- | arch/x86/mm/gup.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/vsmp_64.c b/arch/x86/kernel/vsmp_64.c index 7766d36983fc..a688f3bfaec2 100644 --- a/arch/x86/kernel/vsmp_64.c +++ b/arch/x86/kernel/vsmp_64.c @@ -78,7 +78,7 @@ static unsigned __init_or_module vsmp_patch(u8 type, u16 clobbers, void *ibuf, static void __init set_vsmp_pv_ops(void) { - void *address; + void __iomem *address; unsigned int cap, ctl, cfg; /* set vSMP magic bits to indicate vSMP capable kernel */ diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c index 4ba373c5b8c8..be54176e9eb2 100644 --- a/arch/x86/mm/gup.c +++ b/arch/x86/mm/gup.c @@ -233,7 +233,7 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write, len = (unsigned long) nr_pages << PAGE_SHIFT; end = start + len; if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ, - start, len))) + (void __user *)start, len))) goto slow_irqon; /* |