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authorChristophe JAILLET <christophe.jaillet@wanadoo.fr>2022-01-16 19:46:20 +0100
committerTony Nguyen <anthony.l.nguyen@intel.com>2022-03-08 13:31:09 -0800
commit3d97f1afd8d831e0c0dc1157418f94b8faa97b54 (patch)
tree0f0c1bbba5ca6dc6a1e3df35f62b4f7492efd63d /drivers/net
parent97b0129146b1544bbb0773585327896da3bb4e0a (diff)
ice: Don't use GFP_KERNEL in atomic context
ice_misc_intr() is an irq handler. It should not sleep. Use GFP_ATOMIC instead of GFP_KERNEL when allocating some memory. Fixes: 348048e724a0 ("ice: Implement iidc operations") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Tested-by: Leszek Kaliszczuk <leszek.kaliszczuk@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/ethernet/intel/ice/ice_main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 6fc6514eb007..83e3e8aae6cf 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -3034,7 +3034,7 @@ static irqreturn_t ice_misc_intr(int __always_unused irq, void *data)
struct iidc_event *event;
ena_mask &= ~ICE_AUX_CRIT_ERR;
- event = kzalloc(sizeof(*event), GFP_KERNEL);
+ event = kzalloc(sizeof(*event), GFP_ATOMIC);
if (event) {
set_bit(IIDC_EVENT_CRIT_ERR, event->type);
/* report the entire OICR value to AUX driver */