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| author | Marc Zyngier <marc.zyngier@arm.com> | 2016-12-12 13:50:26 (GMT) |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2017-05-27 03:47:58 (GMT) |
| commit | 8ab4646d94cfa23f0892331664374acee5763d02 (patch) | |
| tree | 7cfa2a19675efe1cc83940ad0cca3d17ab7b4147 /fs/isofs/export.c | |
| parent | 9f72bfbc3b0786e2025b177e959f8bc68659fe07 (diff) | |
| download | linux-8ab4646d94cfa23f0892331664374acee5763d02.tar.xz | |
arm64: Disable PAN on uaccess_enable()
Commit 4b65a5db3627 ("arm64: Introduce uaccess_{disable,enable}
functionality based on TTBR0_EL1") added conditional user access
enable/disable. Unfortunately, a typo prevents the PAN bit from being
cleared for user access functions.
Restore the PAN functionality by adding the missing '!'.
Fixes: b65a5db3627 ("arm64: Introduce uaccess_{disable,enable} functionality based on TTBR0_EL1")
Reported-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
(cherry picked from commit 75037120e62b58c536999eb23d70cfcb6d6c0bcc)
Signed-off-by: Alex Shi <alex.shi@linaro.org>
Diffstat (limited to 'fs/isofs/export.c')
0 files changed, 0 insertions, 0 deletions