From: Tomas Henzl Date: Thu, 24 Oct 2019 15:28:35 +0000 (+0200) Subject: scsi: mpt3sas: change allocation option X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=5bb2f743cdaa6da618e77a6aab5c38b46072365b;p=openwrt%2Fstaging%2Fblogic.git scsi: mpt3sas: change allocation option From an interrupt handler path memory may be allocated using GFP_KERNEL, replace it with GFP_ATOMIC. _base_interrupt->_scsih_io_done->_scsih_smart_predicted_fault Link: https://lore.kernel.org/r/20191024152835.6177-1-thenzl@redhat.com Signed-off-by: Tomas Henzl Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c index 3f0797e6f941..a038be8a0e90 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c +++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c @@ -5161,7 +5161,7 @@ _scsih_smart_predicted_fault(struct MPT3SAS_ADAPTER *ioc, u16 handle) /* insert into event log */ sz = offsetof(Mpi2EventNotificationReply_t, EventData) + sizeof(Mpi2EventDataSasDeviceStatusChange_t); - event_reply = kzalloc(sz, GFP_KERNEL); + event_reply = kzalloc(sz, GFP_ATOMIC); if (!event_reply) { ioc_err(ioc, "failure at %s:%d/%s()!\n", __FILE__, __LINE__, __func__);