| commit | e5eb925a1804c4a52994ba57f4f68ee7a9132905 | [log] [tgz] |
|---|---|---|
| author | Ralf Baechle <ralf@linux-mips.org> | Wed May 21 11:42:10 2014 +0200 |
| committer | Ralf Baechle <ralf@linux-mips.org> | Wed May 21 12:25:39 2014 +0200 |
| tree | 537ff44f413665231fd7932dfdce6d9c34661f0b | |
| parent | 60b5f90d0fac7585f1a43ccdad06787b97eda0ab [diff] |
MIPS: Change type of asid_cache to unsigned long asid_cache must be unsigned long otherwise on 64 bit systems it will become 0 if the value in get_new_mmu_context() reaches 0xffffffff and in the end the assumption of ASID_FIRST_VERSION is not true anymore thus leads to more dangerous things. Initial patch by Yong Zhang <yong.zhang@windriver.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Reported-by: libin <huawei.libin@huawei.com>