android_kernel_motorola_sm6375/include/xen
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Juergen Gross 1c264dd643 xen/xenbus: fix locking
[ Upstream commit 2f69a110e7bba3ec6bc089a2f736ca0941d887ed ]

Commit 060eabe8fbe726 ("xenbus/backend: Protect xenbus callback with
lock") introduced a bug by holding a lock while calling a function
which might schedule.

Fix that by using a semaphore instead.

Fixes: 060eabe8fbe726 ("xenbus/backend: Protect xenbus callback with lock")
Signed-off-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/20200305100323.16736-1-jgross@suse.com
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Stable-dep-of: afc545da381b ("xen: Fix the issue of resource not being properly released in xenbus_dev_probe()")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-12-14 19:44:47 +01:00
..
arm swiotlb-xen: simplify cache maintainance 2019-09-11 12:43:27 +02:00
interface xen: sync include/xen/interface/io/ring.h with Xen's newest version 2021-12-01 09:23:35 +01:00
acpi.h
balloon.h xen: remove tmem driver 2019-07-17 08:09:58 +02:00
events.h xen/events: add a new "late EOI" evtchn framework 2020-11-05 11:43:10 +01:00
features.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
grant_table.h xen/gnttab: fix gnttab_end_foreign_access() without page specified 2022-03-11 11:22:39 +01:00
hvc-console.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hvm.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mem-reservation.h xen/balloon: add runtime control for scrubbing ballooned out pages 2018-09-14 08:51:10 -04:00
page.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
platform_pci.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
swiotlb-xen.h dma-mapping: drop the dev argument to arch_sync_dma_for_* 2023-04-05 11:16:43 +02:00
xen-front-pgdir-shbuf.h xen: Introduce shared buffer helpers for page directory... 2018-12-18 12:15:55 -05:00
xen-ops.h xen/efi: have a common runtime setup function 2019-10-02 10:31:07 -04:00
xen.h block: pass page to xen_biovec_phys_mergeable 2019-04-01 12:11:13 -06:00
xenbus.h xen/xenbus: fix locking 2024-12-14 19:44:47 +01:00
xenbus_dev.h