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| author | Lizhi Hou <lizhi.hou@amd.com> | 2026-04-02 10:41:48 -0700 |
|---|---|---|
| committer | Lizhi Hou <lizhi.hou@amd.com> | 2026-04-03 10:57:07 -0700 |
| commit | 6e87001fe19f251e2ae14373bc76554358a13df2 (patch) | |
| tree | d37a004e8fa3b58dc925f4210e186269e6ad1667 /kernel | |
| parent | fb42964e2a76f68a5fb581d382b5d2be2d5bda9b (diff) | |
accel/amdxdna: Adjust size for copy_to_user()
The amount of data returned to user space should be limited by the buffer
size provided by the application. If the buffer is smaller than the data
size, return only the portion that fits instead of failing.
Fixes: 850d71f6bf4c ("accel/amdxdna: Add query functions")
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
Link: https://patch.msgid.link/20260402174148.3527757-1-lizhi.hou@amd.com
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions