Message ID | 20201009195033.3208459-56-ira.weiny@intel.com |
---|---|
State | Not Applicable |
Headers | show
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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" <linux-mtd-bounces@lists.infradead.org> Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org |
Series |
PMEM: Introduce stray write protection for PMEM
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diff --git a/samples/vfio-mdev/mbochs.c b/samples/vfio-mdev/mbochs.c index 3cc5e5921682..6d95422c0b46 100644 --- a/samples/vfio-mdev/mbochs.c +++ b/samples/vfio-mdev/mbochs.c @@ -479,12 +479,12 @@ static ssize_t mdev_access(struct mdev_device *mdev, char *buf, size_t count, pos -= MBOCHS_MMIO_BAR_OFFSET; poff = pos & ~PAGE_MASK; pg = __mbochs_get_page(mdev_state, pos >> PAGE_SHIFT); - map = kmap(pg); + map = kmap_thread(pg); if (is_write) memcpy(map + poff, buf, count); else memcpy(buf, map + poff, count); - kunmap(pg); + kunmap_thread(pg); put_page(pg); } else {