diff --git a/patches.suse/s390-scm_blk-correct-numa_node-in-scm_blk_dev_setup.patch b/patches.suse/s390-scm_blk-correct-numa_node-in-scm_blk_dev_setup.patch new file mode 100644 index 0000000..fd25c97 --- /dev/null +++ b/patches.suse/s390-scm_blk-correct-numa_node-in-scm_blk_dev_setup.patch @@ -0,0 +1,32 @@ +From: Vasily Gorbik +Date: Mon, 25 Jun 2018 14:30:42 +0200 +Subject: s390/scm_blk: correct numa_node in scm_blk_dev_setup +Git-commit: d642d6262f4fcfa5d200ec6e218c17f0c15b3390 +Patch-mainline: v4.19-rc1 +References: git-fixes bsc#1211365 + +The numa_node field of the tag_set struct has to be explicitly +initialized, otherwise it stays as 0, which is a valid numa node id and +cause memory allocation failure if node 0 is offline. + +Acked-by: Sebastian Ott +Signed-off-by: Vasily Gorbik +Signed-off-by: Martin Schwidefsky +Acked-by: Miroslav Franc +--- + drivers/s390/block/scm_blk.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/drivers/s390/block/scm_blk.c b/drivers/s390/block/scm_blk.c +index b1fcb76dd272..98f66b7b6794 100644 +--- a/drivers/s390/block/scm_blk.c ++++ b/drivers/s390/block/scm_blk.c +@@ -455,6 +455,7 @@ int scm_blk_dev_setup(struct scm_blk_dev *bdev, struct scm_device *scmdev) + bdev->tag_set.nr_hw_queues = nr_requests; + bdev->tag_set.queue_depth = nr_requests_per_io * nr_requests; + bdev->tag_set.flags = BLK_MQ_F_SHOULD_MERGE; ++ bdev->tag_set.numa_node = NUMA_NO_NODE; + + ret = blk_mq_alloc_tag_set(&bdev->tag_set); + if (ret) + diff --git a/series.conf b/series.conf index 2d8d253..6536814 100644 --- a/series.conf +++ b/series.conf @@ -36250,6 +36250,7 @@ patches.suse/s390-sles15sp1-00-03-05-zcrypt-Show-load-of-cards-and-queues-in-sysfs.patch patches.suse/s390-sles15sp1-00-03-06-zcrypt-Integrate-ap_asm.h-into-include-asm-ap.h.patch patches.suse/s390-dasd-correct-numa_node-in-dasd_alloc_queue.patch + patches.suse/s390-scm_blk-correct-numa_node-in-scm_blk_dev_setup.patch patches.suse/s390-sles15sp1-00-03-07-zcrypt-add-copy_from_user-length-plausibility-c.patch patches.suse/0085-RAID-s390-Remove-VLA-usage.patch patches.suse/s390-mm-correct-allocate_pgste-proc_handler-callback.patch