Dongli Zhang c4e8290c6f xenbus: req->err should be updated before req->state ... [ Upstream commit 8130b9d5b5 ] This patch adds the barrier to guarantee that req->err is always updated before req->state. Otherwise, read_reply() would not return ERR_PTR(req->err) but req->body, when process_writes()->xb_write() is failed. Signed-off-by: Dongli Zhang <dongli.zhang@oracle.com> Link: https://lore.kernel.org/r/20200303221423.21962-2-dongli.zhang@oracle.com Reviewed-by: Julien Grall <jgrall@amazon.com> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-03-25 08:06:08 +01:00
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events	…
xen-pciback	…
xenbus	xenbus: req->err should be updated before req->state	2020-03-25 08:06:08 +01:00
xenfs	…
Kconfig	xen/gntdev: Use select for DMA_SHARED_BUFFER	2019-12-31 16:35:50 +01:00
Makefile	…
acpi.c	…
arm-device.c	…
balloon.c	xen/balloon: fix ballooned page accounting without hotplug enabled	2020-01-09 10:18:58 +01:00
biomerge.c	…
cpu_hotplug.c	xen, cpu_hotplug: Prevent an out of bounds access	2020-01-27 14:50:31 +01:00
dbgp.c	…
efi.c	…
evtchn.c	…
fallback.c	…
features.c	…
gntalloc.c	…
gntdev-common.h	…
gntdev-dmabuf.c	…
gntdev-dmabuf.h	…
gntdev.c	…
grant-table.c	…
manage.c	…
mcelog.c	…
mem-reservation.c	…
pci.c	…
pcpu.c	…
platform-pci.c	…
preempt.c	xen: Enable interrupts when calling _cond_resched()	2020-02-28 16:39:00 +01:00
privcmd-buf.c	…
privcmd.c	…
privcmd.h	…
pvcalls-back.c	net: add {READ|WRITE}_ONCE() annotations on ->rskq_accept_head	2020-01-27 14:51:18 +01:00
pvcalls-front.c	pvcalls-front: don't return error when the ring is full	2019-12-17 20:35:32 +01:00
pvcalls-front.h	…
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	2020-02-11 04:34:08 -08:00
xen-scsiback.c	…
xen-selfballoon.c	…
xen-stub.c	…
xlate_mmu.c	…