linux-stable/net/9p
Juergen Gross 49f8b459fc xen: switch gnttab_end_foreign_access() to take a struct page pointer
Instead of a virtual kernel address use a pointer of the associated
struct page as second parameter of gnttab_end_foreign_access().

Most users have that pointer available already and are creating the
virtual address from it, risking problems in case the memory is
located in highmem.

gnttab_end_foreign_access() itself won't need to get the struct page
from the address again.

Suggested-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
2022-05-27 11:05:29 +02:00
..
client.c net/9p: show error message if user 'msize' cannot be satisfied 2022-01-10 10:00:09 +09:00
error.c 9p: fix a bunch of checkpatch warnings 2021-11-04 21:04:25 +09:00
Kconfig 9p/trans_fd: split into dedicated module 2022-01-10 09:58:30 +09:00
Makefile 9p/trans_fd: split into dedicated module 2022-01-10 09:58:30 +09:00
mod.c net/p9: load default transports 2022-01-10 10:00:09 +09:00
protocol.c 9p: fix a bunch of checkpatch warnings 2021-11-04 21:04:25 +09:00
protocol.h 9p: fix a bunch of checkpatch warnings 2021-11-04 21:04:25 +09:00
trans_common.c 9p: fix file headers 2021-11-03 17:45:04 +09:00
trans_common.h 9p: fix a bunch of checkpatch warnings 2021-11-04 21:04:25 +09:00
trans_fd.c 9p/trans_fd: split into dedicated module 2022-01-10 09:58:30 +09:00
trans_rdma.c 9p: fix file headers 2021-11-03 17:45:04 +09:00
trans_virtio.c virtio,vdpa,qemu_fw_cfg: features, cleanups, fixes 2022-01-18 10:05:48 +02:00
trans_xen.c xen: switch gnttab_end_foreign_access() to take a struct page pointer 2022-05-27 11:05:29 +02:00