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| author |   Gao Xiang <hsiangkao@redhat.com> | 2021-04-06 12:59:29 +0800 |
|---|---|---|
| committer |   Helge Deller <deller@gmx.de> | 2021-04-06 14:32:12 +0200 |
| commit | 4d752e5af63753ab5140fc282929b98eaa4bd12e (patch) | |
| tree | 240e2bd2a50a1048a87abf6594ac02ca846a3c55 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | parisc: parisc-agp requires SBA IOMMU driver (diff) | |
| download | wireguard-linux-4d752e5af63753ab5140fc282929b98eaa4bd12e.tar.xz wireguard-linux-4d752e5af63753ab5140fc282929b98eaa4bd12e.zip | |
parisc: avoid a warning on u8 cast for cmpxchg on u8 pointers
commit b344d6a83d01 ("parisc: add support for cmpxchg on u8 pointers")
can generate a sparse warning ("cast truncates bits from constant
value"), which has been reported several times [1] [2] [3].
The original code worked as expected, but anyway, let silence such
sparse warning as what others did [4].
[1] https://lore.kernel.org/r/202104061220.nRMBwCXw-lkp@intel.com
[2] https://lore.kernel.org/r/202012291914.T5Agcn99-lkp@intel.com
[3] https://lore.kernel.org/r/202008210829.KVwn7Xeh%25lkp@intel.com
[4] https://lore.kernel.org/r/20210315131512.133720-2-jacopo+renesas@jmondi.org
Cc: Liam Beguin <liambeguin@gmail.com>
Cc: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org # v5.8+
Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions