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| author | Max Filippov | 2018-12-20 04:48:37 +0100 |
|---|---|---|
| committer | Max Filippov | 2018-12-20 23:44:38 +0100 |
| commit | 64711f9a47d4defa90417f5e8db8ed0060bc3275 (patch) | |
| tree | 78a9fbb468c6b667ea99b57e6563689792b285d3 /drivers/rtc/rtc-hid-sensor-time.c | |
| parent | xtensa: implement syscall tracepoints (diff) | |
| download | kernel-qcow2-linux-64711f9a47d4defa90417f5e8db8ed0060bc3275.tar.gz kernel-qcow2-linux-64711f9a47d4defa90417f5e8db8ed0060bc3275.tar.xz kernel-qcow2-linux-64711f9a47d4defa90417f5e8db8ed0060bc3275.zip | |
xtensa: implement jump_label support
Use 3-byte 'nop' and 'j' instructions that are always present. Don't let
assembler mark a spot right after patchable 'j' instruction as
unreachable and later put literals or padding bytes there. Add separate
implementations of patch_text for SMP and UP cases, avoiding use of
atomics on UP.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'drivers/rtc/rtc-hid-sensor-time.c')
0 files changed, 0 insertions, 0 deletions