AuxXxilium/linux_dsm_epyc7002
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b1f6c6f39b
linux_dsm_epyc7002/drivers/block
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Jan Beulich 3a1ca9bd4f xen-blkback: don't leak persistent grants from xen_blkbk_map() 
commit a846738f8c3788d846ed1f587270d2f2e3d32432 upstream.

The fix for XSA-365 zapped too many of the ->persistent_gnt[] entries.
Ones successfully obtained should not be overwritten, but instead left
for xen_blkbk_unmap_prepare() to pick up and put.

This is XSA-371.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Cc: stable@vger.kernel.org
Reviewed-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Wei Liu <wl@xen.org>
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-30 14:32:09 +02:00
..
aoe block: lift setting the readahead size into the block layer 2020-09-24 13:43:39 -06:00
drbd block-5.10-2020-10-12 2020-10-13 12:12:44 -07:00
mtip32xx blk-mq: move failure injection out of blk_mq_complete_request 2020-06-24 09:15:57 -06:00
paride paride/pcd: use bdev_check_media_change 2020-09-10 09:32:31 -06:00
rnbd block/rnbd-clt: avoid module unload race with close confirmation 2021-01-17 14:17:05 +01:00
rsxx block: rsxx: fix error return code of rsxx_pci_probe() 2021-03-17 17:06:33 +01:00
xen-blkback xen-blkback: don't leak persistent grants from xen_blkbk_map() 2021-03-30 14:32:09 +02:00
zram zram: fix return value on writeback_store 2021-03-17 17:06:34 +01:00
amiflop.c amiflop: use bdev_check_media_change 2020-09-10 09:32:30 -06:00
ataflop.c ataflop: use bdev_check_media_change 2020-09-10 09:32:30 -06:00
brd.c bdi: remove BDI_CAP_SYNCHRONOUS_IO 2020-09-24 13:43:39 -06:00
cryptoloop.c
floppy.c floppy: reintroduce O_NDELAY fix 2021-03-04 11:38:33 +01:00
Kconfig block: rsxx: select CONFIG_CRC32 2021-01-17 14:17:03 +01:00
loop.c loop: Fix occasional uevent drop 2020-11-12 13:59:04 -07:00
loop.h
Makefile block/rnbd: include client and server modules into kernel compilation 2020-05-17 18:57:17 -03:00
nbd.c nbd: handle device refs for DESTROY_ON_DISCONNECT properly 2021-03-07 12:34:06 +01:00
null_blk_main.c null_blk: add support for max open/active zone limit for zoned devices 2020-09-29 08:12:48 -06:00
null_blk_trace.c null_blk: add tracepoint helpers for zoned mode 2020-03-27 13:39:10 -06:00
null_blk_trace.h null_blk: add tracepoint helpers for zoned mode 2020-03-27 13:39:10 -06:00
null_blk_zoned.c null_blk: Fail zone append to conventional zones 2020-12-30 11:54:29 +01:00
null_blk.h null_blk: Fix scheduling in atomic with zoned mode 2020-11-06 09:36:42 -07:00
pktcdvd.c pktcdvd: use blkdev_get_by_dev instead of open coding it 2020-09-23 10:43:19 -06:00
ps3disk.c ps3disk: use the default segment boundary 2020-05-19 00:10:35 +10:00
ps3vram.c block: move ->make_request_fn to struct block_device_operations 2020-07-01 07:27:24 -06:00
rbd_types.h libceph, rbd: replace zero-length array with flexible-array 2020-06-01 13:22:53 +02:00
rbd.c We have: 2020-10-21 10:34:10 -07:00
skd_main.c skd_main: remove unused including <linux/version.h> 2020-10-17 08:11:14 -06:00
skd_s1120.h
sunvdc.c compat_ioctl: block: handle cdrom compat ioctl in non-cdrom drivers 2020-01-03 09:33:15 +01:00
swim3.c swim3: use bdev_check_media_changed 2020-09-10 09:32:31 -06:00
swim_asm.S
swim.c swim: simplify media change handling 2020-09-10 09:32:30 -06:00
sx8.c
umem.c umem: fix error return code in mm_pci_probe() 2021-03-30 14:31:50 +02:00
umem.h
virtio_blk.c block: add a new revalidate_disk_size helper 2020-09-02 08:00:07 -06:00
xen-blkfront.c xen-blkfront: allow discard-* nodes to be optional 2021-02-03 23:28:44 +01:00
xsysace.c xsysace: use platform_get_resource() and platform_get_irq_optional() 2020-10-29 08:22:33 -06:00
z2ram.c mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00