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| author | Ben Dooks <ben.dooks@codethink.co.uk> | 2013-11-08 18:29:25 +0000 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-11-19 18:38:26 +0100 |
| commit | 612d07862d30f4a08cc1157b82bf94312c63f3ef (patch) | |
| tree | 1e46d18abdb65178626bd395c50bf8caa6916896 /kernel | |
| parent | afdb2106cf94f193907304fd51dcaa5894926280 (diff) | |
| download | lwn-612d07862d30f4a08cc1157b82bf94312c63f3ef.tar.gz lwn-612d07862d30f4a08cc1157b82bf94312c63f3ef.zip | |
ARM: probes: fix instruction fetch order with <asm/opcodes.h>
commit 888be25402021a425da3e85e2d5a954d7509286e upstream.
If we are running BE8, the data and instruction endianness do not
match, so use <asm/opcodes.h> to correctly translate memory accesses
into ARM instructions.
Acked-by: Jon Medhurst <tixy@linaro.org>
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
[taras.kondratiuk@linaro.org: fixed Thumb instruction fetch order]
Signed-off-by: Taras Kondratiuk <taras.kondratiuk@linaro.org>
[wangnan: backport to 3.10 and 3.14:
- adjust context
- backport all changes on arch/arm/kernel/probes.c to
arch/arm/kernel/kprobes-common.c since we don't have
commit c18377c303787ded44b7decd7dee694db0f205e9.
- After the above adjustments, becomes same to Taras Kondratiuk's
original patch:
http://lists.linaro.org/pipermail/linaro-kernel/2014-January/010346.html
]
Signed-off-by: Wang Nan <wangnan0@huawei.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions