linux-yocto/arch/s390
Niklas Schnelle dda9cc82e5 s390/pci: Do not try re-enabling load/store if device is disabled
commit b97a7972b1 upstream.

If a device is disabled unblocking load/store on its own is not useful
as a full re-enable of the function is necessary anyway. Note that SCLP
Write Event Data Action Qualifier 0 (Reset) leaves the device disabled
and triggers this case unless the driver already requests a reset.

Cc: stable@vger.kernel.org
Fixes: 4cdf2f4e24 ("s390/pci: implement minimal PCI error recovery")
Reviewed-by: Farhan Ali <alifm@linux.ibm.com>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-07-10 15:59:43 +02:00
..
appldata
boot s390/boot: Remove alt_stfle_fac_list from decompressor 2024-06-12 11:03:44 +02:00
configs
crypto
hypfs
include s390/futex: Fix FUTEX_OP_ANDN implementation 2025-02-21 13:49:38 +01:00
kernel s390/entry: Fix last breaking event handling in case of stack corruption 2025-07-06 10:58:03 +02:00
kvm KVM: s390: rename PROT_NONE to PROT_TYPE_DUMMY 2025-06-27 11:07:30 +01:00
lib
mm s390/mm: Add cond_resched() to cmm_alloc/free_pages() 2024-10-17 15:22:13 +02:00
net s390/bpf: Store backchain even for leaf progs 2025-06-27 11:07:11 +01:00
pci s390/pci: Do not try re-enabling load/store if device is disabled 2025-07-10 15:59:43 +02:00
purgatory s390: Add '-std=gnu11' to decompressor and purgatory CFLAGS 2025-02-21 13:49:28 +01:00
tools
Kbuild
Kconfig
Kconfig.debug
Makefile s390: Add '-std=gnu11' to decompressor and purgatory CFLAGS 2025-02-21 13:49:28 +01:00