Sebastian Ott d648a9bdac s390/pci: fix sleeping in atomic during hotplug ... commit 98dfd32620 upstream. When triggered by pci hotplug (PEC 0x306) clp_get_state is called with spinlocks held resulting in the following warning: zpci: n/a: Event 0x306 reconfigured PCI function 0x0 BUG: sleeping function called from invalid context at mm/page_alloc.c:4324 in_atomic(): 1, irqs_disabled(): 0, pid: 98, name: kmcheck 2 locks held by kmcheck/98: Change the allocation to use GFP_ATOMIC. Cc: stable@vger.kernel.org # 4.13+ Signed-off-by: Sebastian Ott <sebott@linux.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-01-09 17:38:41 +01:00
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Makefile	s390: add a few more SPDX identifiers	2017-12-05 07:51:09 +01:00
pci.c	s390/pci: remove stale rc	2018-08-16 14:49:12 +02:00
pci_clp.c	s390/pci: fix sleeping in atomic during hotplug	2019-01-09 17:38:41 +01:00
pci_debug.c	s390/pci: remove fmb address from debug output	2018-08-16 14:49:13 +02:00
pci_dma.c	dma-debug: move initialization to common code	2018-05-08 13:02:42 +02:00
pci_event.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pci_insn.c	s390/pci: handle insufficient resources during dma tlb flush	2017-12-13 10:51:33 +01:00
pci_mmio.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pci_sysfs.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00