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| author | Jocelyn Falempe <jfalempe@redhat.com> | 2025-04-18 19:48:16 +0300 |
|---|---|---|
| committer | Jocelyn Falempe <jfalempe@redhat.com> | 2025-05-02 13:58:00 +0300 |
| commit | 675008f196ca5c8d8413204e861cc2a2238581aa (patch) | |
| tree | 13eecd5c0e759e68b98b0613ca22517c570cf650 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 760e296124ef3b6e14cd1d940f2a01c5ed7c0dac (diff) | |
| download | linux-675008f196ca5c8d8413204e861cc2a2238581aa.tar.xz | |
drm/panic: Use a decimal fifo to avoid u64 by u64 divide
On 32bits ARM, u64/u64 is not supported [1], so change the algorithm
to use a simple fifo with decimal digits as u8 instead.
This is slower but should compile on all architecture.
Link: https://lore.kernel.org/dri-devel/CANiq72ke45eOwckMhWHvmwxc03dxr4rnxxKvx+HvWdBLopZfrQ@mail.gmail.com/ [1]
Reported-by: Miguel Ojeda <ojeda@kernel.org>
Closes: https://lore.kernel.org/dri-devel/CANiq72ke45eOwckMhWHvmwxc03dxr4rnxxKvx+HvWdBLopZfrQ@mail.gmail.com/
Fixes: ccb8ce526807 ("ARM: 9441/1: rust: Enable Rust support for ARMv7")
Signed-off-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://lore.kernel.org/r/20250418165059.560503-1-jfalempe@redhat.com
Acked-by: Javier Martinez Canillas <javierm@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions