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authorIngo Molnar <mingo@kernel.org>2016-07-27 12:35:35 +0200
committerIngo Molnar <mingo@kernel.org>2016-07-27 12:35:35 +0200
commitdf15929f8f5c69e987c31bf016eca4a38dba46f0 (patch)
treecfb5fe5e8ebff4cabd70557a304f355546943cc9 /arch/x86/mm/pat.c
parentefaad554b4ffae1840a2759e09e21325ddbc8b05 (diff)
parent37e13a1ebe32c4fbfbdb5413f42eb6e71d8b28a4 (diff)
Merge branch 'linus' into x86/microcode, to pick up merge window changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/mm/pat.c')
-rw-r--r--arch/x86/mm/pat.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
index fb0604f11eec..db00e3e2f3dc 100644
--- a/arch/x86/mm/pat.c
+++ b/arch/x86/mm/pat.c
@@ -755,11 +755,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
return 1;
while (cursor < to) {
- if (!devmem_is_allowed(pfn)) {
- pr_info("x86/PAT: Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx], PAT prevents it\n",
- current->comm, from, to - 1);
+ if (!devmem_is_allowed(pfn))
return 0;
- }
cursor += PAGE_SIZE;
pfn++;
}