linux-stable/drivers/xen
Jan Beulich 7910839db1 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 14:00:34 +01:00
..
events xen: Fix event channel callback via INTX/GSI 2021-01-30 13:31:13 +01:00
xen-pciback xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path() 2020-12-29 13:47:11 +01:00
xenbus arm/xen: Don't probe xenbus as part of an early initcall 2021-02-23 14:00:31 +01:00
xenfs
acpi.c
arm-device.c
balloon.c xen/balloon: make the balloon wait interruptible 2020-08-21 09:48:16 +02:00
biomerge.c
cpu_hotplug.c xen, cpu_hotplug: Prevent an out of bounds access 2020-01-27 14:46:25 +01:00
dbgp.c
efi.c
evtchn.c xen/events: switch user event channels to lateeoi model 2020-11-18 18:28:02 +01:00
fallback.c
features.c
gntalloc.c
gntdev.c Xen/gntdev: correct error checking in gntdev_map_grant_pages() 2021-02-23 14:00:33 +01:00
grant-table.c
Kconfig
Makefile
manage.c
mcelog.c
pci.c
pcpu.c
platform-pci.c xen: Fix event channel callback via INTX/GSI 2021-01-30 13:31:13 +01:00
preempt.c xen: don't reschedule in preemption off sections 2020-08-26 10:30:00 +02:00
privcmd.c
privcmd.h
pvcalls-back.c xen/pvcallsback: use lateeoi irq binding 2020-11-18 18:28:01 +01:00
swiotlb-xen.c
sys-hypervisor.c
time.c
tmem.c
xen-acpi-cpuhotplug.c
xen-acpi-memhotplug.c
xen-acpi-pad.c
xen-acpi-processor.c
xen-balloon.c xen/balloon: Support xend-based toolstack take two 2020-02-14 16:32:15 -05:00
xen-scsiback.c xen-scsiback: don't "handle" error by BUG() 2021-02-23 14:00:34 +01:00
xen-selfballoon.c
xen-stub.c
xlate_mmu.c