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authorJes Sorensen <jes@sgi.com>2006-02-28 09:42:23 -0800
committerTony Luck <tony.luck@intel.com>2006-02-28 09:42:23 -0800
commitd2b176ed878d4d5fcc0bd35656dfd373f3702af9 (patch)
treef5febd7d77fc374ddef9cbe549732bcb3b125c8b /include
parentc8c1635faa7c97329111ce32b927d37306521822 (diff)
downloadop-kernel-dev-d2b176ed878d4d5fcc0bd35656dfd373f3702af9.zip
op-kernel-dev-d2b176ed878d4d5fcc0bd35656dfd373f3702af9.tar.gz
[IA64] sysctl option to silence unaligned trap warnings
Allow sysadmin to disable all warnings about userland apps making unaligned accesses by using: # echo 1 > /proc/sys/kernel/ignore-unaligned-usertrap Rather than having to use prctl on a process by process basis. Default behaivour leaves the warnings enabled. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/sysctl.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 0e92bf7..bac61db 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -147,6 +147,7 @@ enum
KERN_SETUID_DUMPABLE=69, /* int: behaviour of dumps for setuid core */
KERN_SPIN_RETRY=70, /* int: number of spinlock retries */
KERN_ACPI_VIDEO_FLAGS=71, /* int: flags for setting up video after ACPI sleep */
+ KERN_IA64_UNALIGNED=72, /* int: ia64 unaligned userland trap enable */
};
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