| Message ID | 1409693826-27170-1-git-send-email-kamal@canonical.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h index ac5f708..ff97960 100644 --- a/arch/sparc/include/asm/pgtable_64.h +++ b/arch/sparc/include/asm/pgtable_64.h @@ -916,7 +916,7 @@ static inline bool kern_addr_valid(unsigned long addr) { unsigned long paddr = __pa(addr); - if ((paddr >> 41UL) != 0UL) + if ((paddr >> MAX_PHYS_ADDRESS_BITS) != 0UL) return false; return test_bit(paddr >> 22, sparc64_valid_addr_bitmap); }
This is a note to let you know that I have just added a patch titled sparc64: Fix range check in kern_addr_valid(). to the linux-3.13.y-queue branch of the 3.13.y.z extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.13.y-queue This patch is scheduled to be released in version 3.13.11.7. If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.13.y.z tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Kamal ------ From d70c9acce4cacc730399588bab77f098604dcb28 Mon Sep 17 00:00:00 2001 From: "David S. Miller" <davem@davemloft.net> Date: Tue, 29 Apr 2014 12:58:03 -0700 Subject: sparc64: Fix range check in kern_addr_valid(). [ Upstream commit ee73887e92a69ae0a5cda21c68ea75a27804c944 ] In commit b2d438348024b75a1ee8b66b85d77f569a5dfed8 ("sparc64: Make PAGE_OFFSET variable."), the MAX_PHYS_ADDRESS_BITS value was increased (to 47). This constant reference to '41UL' was missed. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- arch/sparc/include/asm/pgtable_64.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 1.9.1