linux-stable/drivers/xen
Jan Beulich 9bea436fc3 xen-scsiback: don't "handle" error by BUG()
commit 7c77474b2d upstream.

In particular -ENOMEM may come back here, from set_foreign_p2m_mapping().
Don't make problems worse, the more that handling elsewhere (together
with map's status fields now indicating whether a mapping wasn't even
attempted, and hence has to be considered failed) doesn't require this
odd way of dealing with errors.

This is part of XSA-362.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Cc: stable@vger.kernel.org
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-02-23 15:53:24 +01:00
..
events xen: Fix event channel callback via INTX/GSI 2021-01-27 11:55:00 +01:00
xen-pciback xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path() 2020-12-30 11:54:26 +01:00
xenbus arm/xen: Don't probe xenbus as part of an early initcall 2021-02-17 11:02:21 +01:00
xenfs
acpi.c
arm-device.c
balloon.c xen/balloon: try to merge system ram resources 2020-10-16 11:11:18 -07:00
biomerge.c
cpu_hotplug.c
dbgp.c
efi.c
evtchn.c xen/events: switch user event channels to lateeoi model 2020-10-20 10:22:11 +02:00
features.c
gntalloc.c
gntdev-common.h
gntdev-dmabuf.c xen: gntdev: fix common struct sg_table related issues 2020-09-10 08:18:35 +02:00
gntdev-dmabuf.h
gntdev.c Xen/gntdev: correct error checking in gntdev_map_grant_pages() 2021-02-23 15:53:24 +01:00
grant-table.c xen: don't use page->lru for ZONE_DEVICE memory 2020-12-09 10:31:41 +01:00
Kconfig xen: branch for v5.9-rc4 2020-09-06 09:59:27 -07:00
Makefile xen: branch for v5.9-rc4 2020-09-06 09:59:27 -07:00
manage.c
mcelog.c
mem-reservation.c
pci.c
pcpu.c
platform-pci.c xen: Fix event channel callback via INTX/GSI 2021-01-27 11:55:00 +01:00
privcmd-buf.c
privcmd.c xen/privcmd: allow fetching resource sizes 2021-01-19 18:27:21 +01:00
privcmd.h
pvcalls-back.c xen/pvcallsback: use lateeoi irq binding 2020-10-20 10:22:07 +02:00
pvcalls-front.c xen: remove redundant initialization of variable ret 2020-10-04 18:41:33 -05:00
pvcalls-front.h
swiotlb-xen.c swiotlb: remove the tbl_dma_addr argument to swiotlb_tbl_map_single 2020-11-02 10:10:39 -05:00
sys-hypervisor.c
time.c
unpopulated-alloc.c xen: don't use page->lru for ZONE_DEVICE memory 2020-12-09 10:31:41 +01:00
xen-acpi-cpuhotplug.c
xen-acpi-memhotplug.c
xen-acpi-pad.c
xen-acpi-processor.c
xen-balloon.c
xen-front-pgdir-shbuf.c
xen-scsiback.c xen-scsiback: don't "handle" error by BUG() 2021-02-23 15:53:24 +01:00
xen-stub.c
xlate_mmu.c xen: add helpers to allocate unpopulated memory 2020-09-04 10:00:01 +02:00