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authorPaolo Bonzini <pbonzini@redhat.com>2024-01-02 13:19:40 -0500
committerPaolo Bonzini <pbonzini@redhat.com>2024-01-02 13:19:40 -0500
commit9cc52627c702b73c633737db40914ab8fc467de8 (patch)
tree50dedcb98dcd3c239cddcad006fe815f62046f94 /drivers/s390
parent731859dde86e23b0f11e700431e460ea76769584 (diff)
parentaad86da229bc9d0390dc2c02eb0db9ab1f50d059 (diff)
downloadlinux-9cc52627c702b73c633737db40914ab8fc467de8.tar.gz
Merge tag 'kvm-riscv-6.8-1' of https://github.com/kvm-riscv/linux into HEAD
KVM/riscv changes for 6.8 part #1 - KVM_GET_REG_LIST improvement for vector registers - Generate ISA extension reg_list using macros in get-reg-list selftest - Steal time account support along with selftest
Diffstat (limited to 'drivers/s390')
-rw-r--r--drivers/s390/block/scm_blk.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/s390/block/scm_blk.c b/drivers/s390/block/scm_blk.c
index 3a9cc8a4a2302..ade95e91b3c8d 100644
--- a/drivers/s390/block/scm_blk.c
+++ b/drivers/s390/block/scm_blk.c
@@ -17,6 +17,7 @@
#include <linux/blk-mq.h>
#include <linux/slab.h>
#include <linux/list.h>
+#include <linux/io.h>
#include <asm/eadm.h>
#include "scm_blk.h"
@@ -130,7 +131,7 @@ static void scm_request_done(struct scm_request *scmrq)
for (i = 0; i < nr_requests_per_io && scmrq->request[i]; i++) {
msb = &scmrq->aob->msb[i];
- aidaw = msb->data_addr;
+ aidaw = (u64)phys_to_virt(msb->data_addr);
if ((msb->flags & MSB_FLAG_IDA) && aidaw &&
IS_ALIGNED(aidaw, PAGE_SIZE))
@@ -195,12 +196,12 @@ static int scm_request_prepare(struct scm_request *scmrq)
msb->scm_addr = scmdev->address + ((u64) blk_rq_pos(req) << 9);
msb->oc = (rq_data_dir(req) == READ) ? MSB_OC_READ : MSB_OC_WRITE;
msb->flags |= MSB_FLAG_IDA;
- msb->data_addr = (u64) aidaw;
+ msb->data_addr = (u64)virt_to_phys(aidaw);
rq_for_each_segment(bv, req, iter) {
WARN_ON(bv.bv_offset);
msb->blk_count += bv.bv_len >> 12;
- aidaw->data_addr = (u64) page_address(bv.bv_page);
+ aidaw->data_addr = virt_to_phys(page_address(bv.bv_page));
aidaw++;
}