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| author | Frans Kaashoek <kaashoek@mit.edu> | 2019-07-22 13:32:33 -0400 |
|---|---|---|
| committer | Frans Kaashoek <kaashoek@mit.edu> | 2019-07-22 13:32:33 -0400 |
| commit | c5d48db0456472d4edb3ac47763b23141839ca47 (patch) | |
| tree | 16b76ce07dba7d4c4b6634b0a313f848eac56d99 /kernel/virtio_disk.c | |
| parent | 328204d9cc3995a44bb3cce2f5206e392a8601a7 (diff) | |
| parent | 06109901c9c12733e86fb1b264dabef60655de04 (diff) | |
| download | xv6-labs-2022-c5d48db0456472d4edb3ac47763b23141839ca47.tar.xz xv6-labs-2022-c5d48db0456472d4edb3ac47763b23141839ca47.zip | |
Merge branch 'riscv-kstack' into riscv
Diffstat (limited to 'kernel/virtio_disk.c')
| -rw-r--r-- | kernel/virtio_disk.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/virtio_disk.c b/kernel/virtio_disk.c index 1a29ce7..6620037 100644 --- a/kernel/virtio_disk.c +++ b/kernel/virtio_disk.c @@ -199,7 +199,7 @@ virtio_disk_rw(struct buf *b) buf0.reserved = 0; buf0.sector = sector; - desc[idx[0]].addr = (uint64) &buf0; + desc[idx[0]].addr = (uint64) kernelpa((uint64) &buf0); desc[idx[0]].len = sizeof(buf0); desc[idx[0]].flags = VRING_DESC_F_NEXT; desc[idx[0]].next = idx[1]; |