diff options
| author | Arnd Bergmann <[email protected]> | 2021-09-28 10:58:34 +0200 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2021-09-28 13:31:47 +0100 |
| commit | c894b51e2a23c8c00acb3cea5045c5b70691e790 (patch) | |
| tree | 83683cac58dbef41736965599acd4fb68bc2d067 /kernel/bpf/stackmap.c | |
| parent | c6995117b60ef3f7afca8fb41f906e9f459d869a (diff) | |
net: hns3: fix hclge_dbg_dump_tm_pg() stack usage
This function copies strings around between multiple buffers
including a large on-stack array that causes a build warning
on 32-bit systems:
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c: In function 'hclge_dbg_dump_tm_pg':
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c:782:1: error: the frame size of 1424 bytes is larger than 1400 bytes [-Werror=frame-larger-than=]
The function can probably be cleaned up a lot, to go back to
printing directly into the output buffer, but dynamically allocating
the structure is a simpler workaround for now.
Fixes: 04d96139ddb3 ("net: hns3: refine function hclge_dbg_dump_tm_pri()")
Signed-off-by: Arnd Bergmann <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'kernel/bpf/stackmap.c')
0 files changed, 0 insertions, 0 deletions