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| author | Vegard Nossum <vegard.nossum@gmail.com> | 2008-10-03 15:54:25 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-13 08:33:15 (GMT) |
| commit | af5c2bd16ac2e5688c3bf46ea1f95112d696d294 (patch) | |
| tree | 80e08edc5c93999f083039a81b65fbf05d47954b /arch/x86/kernel/traps_32.c | |
| parent | 7f2f49a58283110083a7358d2d98025a11653373 (diff) | |
| download | linux-fsl-qoriq-af5c2bd16ac2e5688c3bf46ea1f95112d696d294.tar.xz | |
x86: fix virt_addr_valid() with CONFIG_DEBUG_VIRTUAL=y, v2
virt_addr_valid() calls __pa(), which calls __phys_addr(). With
CONFIG_DEBUG_VIRTUAL=y, __phys_addr() will kill the kernel if the
address *isn't* valid. That's clearly wrong for virt_addr_valid().
We also incorporate the debugging checks into virt_addr_valid().
Signed-off-by: Vegard Nossum <vegardno@ben.ifi.uio.no>
Acked-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/traps_32.c')
0 files changed, 0 insertions, 0 deletions