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| author | Kory Maincent <kory.maincent@bootlin.com> | 2025-02-12 16:17:51 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-02-13 10:00:39 -0800 |
| commit | 488fb6effe03e20f38d34da7425de77bbd3e2665 (patch) | |
| tree | 4d3eaee7d33827df98a9b993c2f73a26afedbd17 /drivers/net/ethernet/intel/igc/igc_main.c | |
| parent | 540cda75884a6ba4c289980c84392261b1f61a9c (diff) | |
| download | linux-stable-488fb6effe03e20f38d34da7425de77bbd3e2665.tar.gz linux-stable-488fb6effe03e20f38d34da7425de77bbd3e2665.tar.bz2 linux-stable-488fb6effe03e20f38d34da7425de77bbd3e2665.zip | |
net: pse-pd: Fix deadlock in current limit functions
Fix a deadlock in pse_pi_get_current_limit and pse_pi_set_current_limit
caused by consecutive mutex_lock calls. One in the function itself and
another in pse_pi_get_voltage.
Resolve the issue by using the unlocked version of pse_pi_get_voltage
instead.
Fixes: e0a5e2bba38a ("net: pse-pd: Use power limit at driver side instead of current limit")
Signed-off-by: Kory Maincent <kory.maincent@bootlin.com>
Link: https://patch.msgid.link/20250212151751.1515008-1-kory.maincent@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/intel/igc/igc_main.c')
0 files changed, 0 insertions, 0 deletions