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| author | Thomas Weißschuh <linux@weissschuh.net> | 2026-09-14 01:50:08 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@amd.com> | 2026-09-14 11:40:24 +0200 |
| commit | 54c35131e628e1a18f02365495a24a73a1fb515e (patch) | |
| tree | afe6fb8dd682fa823a7b3c7c62c1edb1c361fec8 /tools/perf/scripts/python | |
| parent | 5ac0aed54f94f936ef4a8709c90a4b56c7b12c63 (diff) | |
microblaze: uaccess: Zero out destination on failed get_user()
On failure get_user() is supposed to zero out the destination variable.
This is documented in the kdoc of the microblaze get_user()
implementation and validated in lib/tests/usercopy_kunit.c.
Currently that zeroing is missing.
Add it.
Fixes: 0d6de9532663 ("microblaze_mmu_v2: uaccess MMU update")
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: David Gow <david@davidgow.net>
Link: https://patch.msgid.link/20260914-kunit-microblaze-v2-1-7d5756e858f8@weissschuh.net
Signed-off-by: Michal Simek <michal.simek@amd.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions