BMC/Intel-BMC/linux.git/arch/frv/include/asm/uaccess.h, branch dev

frv: uaccess s/might_sleep/might_fault/

2013-05-28T07:41:07+00:00

The only reason uaccess routines might sleep is if they fault. Make this explicit. Signed-off-by: Michael S. Tsirkin Signed-off-by: Peter Zijlstra Cc: Linus Torvalds Cc: Andrew Morton Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1369577426-26721-3-git-send-email-mst@redhat.com Signed-off-by: Ingo Molnar

frv: fix kernel/user segment handling in NOMMU mode

2010-04-07T15:38:05+00:00

In NOMMU mode, the FRV segment handling is broken because KERNEL_DS == USER_DS. This causes tests of the following sort: /* don't pin down non-user-based iovecs */ if (segment_eq(get_fs(), KERNEL_DS)) return NULL; to malfunction. To fix this, make USER_DS the top of RAM instead of the top of the non-IO address space, and make KERNEL_DS one more than the top of the non-IO address space. Also get rid of FRV's __addr_ok() as nothing uses it. Signed-off-by: David Howells Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

FRV: Move to arch/frv/include/asm/

2009-04-10T00:48:06+00:00

Move arch headers from include/asm-frv/ to arch/frv/include/asm/. Signed-off-by: David Howells