linux

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History

Juergen Gross fae65ef3a1 xen/pciback: don't call pcistub_device_put() under lock

pcistub_device_put() shouldn't be called under spinlock, as it can
sleep.

For this reason pcistub_device_get_pci_dev() needs to be modified:
instead of always calling pcistub_device_get() just do the call of
pcistub_device_get() only if it is really needed. This removes the
need to call pcistub_device_put().

Reported-by: Dan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/lkml/Y+JUIl64UDmdkboh@kadam/
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
Link: https://lore.kernel.org/r/20230328084549.20695-1-jgross@suse.com
Signed-off-by: Juergen Gross <jgross@suse.com>

2023-04-24 07:27:10 +02:00

conf_space_capability.c

xen-pciback: Allow setting PCI_MSIX_FLAGS_MASKALL too

2022-11-14 13:29:10 +01:00

conf_space_header.c

xen-pciback: allow compiling on other archs than x86

2021-11-02 08:03:43 -05:00

conf_space_quirks.c

xen-pciback: Use dev_printk() when possible

2020-05-27 17:27:37 -05:00

conf_space_quirks.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license