Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Stefano Stabellini 173fe1aedf xen: don't continue xenstore initialization in case of errors ... commit 08f6c2b09ebd4b326dbe96d13f94fee8f9814c78 upstream. In case of errors in xenbus_init (e.g. missing xen_store_gfn parameter), we goto out_error but we forget to reset xen_store_domain_type to XS_UNKNOWN. As a consequence xenbus_probe_initcall and other initcalls will still try to initialize xenstore resulting into a crash at boot. [ 2.479830] Call trace: [ 2.482314] xb_init_comms+0x18/0x150 [ 2.486354] xs_init+0x34/0x138 [ 2.489786] xenbus_probe+0x4c/0x70 [ 2.498432] xenbus_probe_initcall+0x2c/0x7c [ 2.503944] do_one_initcall+0x54/0x1b8 [ 2.507358] kernel_init_freeable+0x1ac/0x210 [ 2.511617] kernel_init+0x28/0x130 [ 2.516112] ret_from_fork+0x10/0x20 Cc: <Stable@vger.kernel.org> Cc: jbeulich@suse.com Signed-off-by: Stefano Stabellini <stefano.stabellini@xilinx.com> Link: https://lore.kernel.org/r/20211115222719.2558207-1-sstabellini@kernel.org Reviewed-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-12-01 09:23:28 +01:00
..
events	xen/events: Fix race in set_evtchn_to_irq	2021-08-18 08:57:01 +02:00
xen-pciback	xen-pciback: Fix return in pm_ctrl_init()	2021-11-17 09:48:46 +01:00
xenbus	xen: don't continue xenstore initialization in case of errors	2021-12-01 09:23:28 +01:00
xenfs
acpi.c
arm-device.c
balloon.c	xen/balloon: add late_initcall_sync() for initial ballooning done	2021-11-17 09:48:25 +01:00
biomerge.c
cpu_hotplug.c
dbgp.c
efi.c
evtchn.c	xen/events: switch user event channels to lateeoi model	2020-11-05 11:43:11 +01:00
features.c
gntalloc.c
gntdev-common.h
gntdev-dmabuf.c
gntdev-dmabuf.h
gntdev.c	Xen/gntdev: correct error checking in gntdev_map_grant_pages()	2021-02-23 15:02:26 +01:00
grant-table.c
Kconfig
Makefile
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 11:47:44 +01:00
preempt.c
privcmd-buf.c
privcmd.c	xen/privcmd: fix error handling in mmap-resource processing	2021-10-13 10:08:16 +02:00
privcmd.h
pvcalls-back.c	xen/pvcallsback: use lateeoi irq binding	2020-11-05 11:43:11 +01:00
pvcalls-front.c
pvcalls-front.h
swiotlb-xen.c
sys-hypervisor.c
time.c
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 15:02:26 +01:00
xen-stub.c
xlate_mmu.c