From 9a349be3ca4d670f1279bb16139d55e902e70789 Mon Sep 17 00:00:00 2001 From: Gerald Schaefer Date: Thu, 7 Mar 2024 12:27:02 +0100 Subject: s390/dcssblk: fix virtual vs physical address confusion Fix virtual vs physical address confusion. This does not fix a bug since virtual and physical address spaces are currently the same. dax_direct_access() should receive a virtual kernel address in kaddr. Reviewed-by: Heiko Carstens Acked-by: Alexander Gordeev Signed-off-by: Gerald Schaefer Signed-off-by: Heiko Carstens --- drivers/s390/block/dcssblk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/s390/block/dcssblk.c') diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c index 9c8f529b827c..cf108744d410 100644 --- a/drivers/s390/block/dcssblk.c +++ b/drivers/s390/block/dcssblk.c @@ -919,7 +919,7 @@ __dcssblk_direct_access(struct dcssblk_dev_info *dev_info, pgoff_t pgoff, dev_sz = dev_info->end - dev_info->start + 1; if (kaddr) - *kaddr = (void *) dev_info->start + offset; + *kaddr = __va(dev_info->start + offset); if (pfn) *pfn = __pfn_to_pfn_t(PFN_DOWN(dev_info->start + offset), PFN_DEV|PFN_SPECIAL); -- cgit v1.2.3