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f28347cc66395e96712f5c2db0a302ee75bafce6
linux/drivers/xen
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Jan Beulich f28347cc66 Xen/gntdev: don't ignore kernel unmapping error 
While working on XSA-361 and its follow-ups, I failed to spot another
place where the kernel mapping part of an operation was not treated the
same as the user space part. Detect and propagate errors and add a 2nd
pr_debug().

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/c2513395-74dc-aea3-9192-fd265aa44e35@suse.com
Signed-off-by: Juergen Gross <jgross@suse.com>
2021-09-20 16:57:08 +02:00
..
events
xen/events: Fix race in set_evtchn_to_irq
2021-08-12 10:49:54 -05:00
xen-pciback
xen-pciback: reconfigure also from backend watch handler
2021-05-21 09:55:16 +02:00
xenbus
drivers/xen/xenbus/xenbus_client.c: fix bugon.cocci warnings
2021-08-30 12:04:53 +02:00
xenfs
…
acpi.c
…
arm-device.c
…
balloon.c
xen/balloon: use a kernel thread instead a workqueue
2021-09-14 09:53:48 +02:00
biomerge.c
…
cpu_hotplug.c
xen/cpuhotplug: Fix initial CPU offlining for PV(H) guests
2020-05-21 13:01:45 -05:00
dbgp.c
…
efi.c
…
evtchn.c
xen/evtchn: use READ/WRITE_ONCE() for accessing ring indices
2021-02-23 10:07:52 -06:00
features.c
xen: check required Xen features
2021-08-30 11:57:45 +02:00
gntalloc.c
…
gntdev-common.h
xen: Use evtchn_type_t as a type for event channels
2020-04-07 12:12:54 +02:00
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: don't ignore kernel unmapping error
2021-09-20 16:57:08 +02:00
grant-table.c
xen: don't use page->lru for ZONE_DEVICE memory
2020-12-09 10:31:41 +01:00
Kconfig
xen/pvcalls: backend can be a module
2021-09-15 08:42:04 +02:00
Makefile
xen: Remove support for PV ACPI cpu/memory hotplug
2021-04-23 09:31:50 +02:00
manage.c
xen/manage: Fix fall-through warnings for Clang
2020-12-16 07:58:44 +01:00
mcelog.c
xen/mcelog: add PPIN to record when available
2019-11-14 10:01:57 +01:00
mem-reservation.c
…
pci.c
…
pcpu.c
xen: Use DEVICE_ATTR_*() macro
2021-07-05 09:23:31 +02:00
platform-pci.c
xen: Set platform PCI device INTX affinity to CPU0
2021-01-13 16:12:03 +01:00
privcmd-buf.c
…
privcmd.c
xen/privcmd: allow fetching resource sizes
2021-01-13 12:31:17 +01:00
privcmd.h
…
pvcalls-back.c
xen/events: link interdomain events to associated xenbus device
2021-02-11 14:47:00 -08:00
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-xen: drop DEFAULT_NSLABS
2021-09-15 08:42:04 +02:00
sys-hypervisor.c
…
time.c
x86/paravirt: Switch time pvops functions to use static_call()
2021-03-11 16:17:52 +01:00
unpopulated-alloc.c
xen/unpopulated-alloc: fix error return code in fill_list()
2021-05-10 09:42:25 +02:00
xen-acpi-pad.c
…
xen-acpi-processor.c
xen: Replace lkml.org links with lore
2021-02-23 10:08:07 -06:00
xen-balloon.c
xen: Use DEVICE_ATTR_*() macro
2021-07-05 09:23:31 +02:00
xen-front-pgdir-shbuf.c
xen-front-pgdir-shbuf: don't record wrong grant handle upon error
2021-02-23 12:35:43 -06:00
xen-scsiback.c
scsi: core: Drop obsolete Linux-specific SCSI status codes
2021-05-31 23:59:18 -04:00
xlate_mmu.c
xen: add helpers to allocate unpopulated memory
2020-09-04 10:00:01 +02:00