diff options
| author | Greg Ungerer <gerg@snapgear.com> | 2009-10-02 00:45:28 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-10-02 22:32:34 +0100 |
| commit | 6806bfe18fca92e2001538b84cab5f63c5ea4bed (patch) | |
| tree | 5279f344e2da4fd87dadd5a2e39142175807f1e7 /fs/fcntl.c | |
| parent | 31abdb744179159f8b605f56da5b197b188e1689 (diff) | |
ARM: 5740/1: fix valid_phys_addr_range() range check
Commit 1522ac3ec95ff0230e7aa516f86b674fdf72866c
("Fix virtual to physical translation macro corner cases")
breaks the end of memory check in valid_phys_addr_range().
The modified expression results in the apparent /dev/mem size
being 2 bytes smaller than what it actually is.
This patch reworks the expression to correctly check the address,
while maintaining use of a valid address to __pa().
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'fs/fcntl.c')
0 files changed, 0 insertions, 0 deletions