diff options
| author | Linus Walleij <[email protected]> | 2024-02-21 22:23:00 +0100 |
|---|---|---|
| committer | Ulf Hansson <[email protected]> | 2024-02-28 13:30:16 +0100 |
| commit | 727cba706d38bcd1460b21239992e917be7da8fb (patch) | |
| tree | 624afcad5cac40a9d9945c3b9c90b55e7a808871 /tools/perf/util/trace-event-scripting.c | |
| parent | 44d41bf65a4bd74e00300fda0b3220921128f722 (diff) | |
mmc: sh_mmcif: sg_miter must not be atomic
All the sglist iterations happen in the *threaded* interrupt handler and
that context is not atomic, so don't request an atomic sglist miter. Using
an atomic miter results in "BUG: scheduling while atomic" splats.
Reported-by: Geert Uytterhoeven <[email protected]>
Fixes: 27b57277d9ba ("mmc: sh_mmcif: Use sg_miter for PIO")
Tested-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ulf Hansson <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions