linux_dsm_epyc7002/arch/um
Jouni Malinen bebe4681d0 um: Fix IRQ controller regression on console read
The conversion of UML to use epoll based IRQ controller claimed that
clone_one_chan() can safely call um_free_irq() while starting to ignore
the delay_free_irq parameter that explicitly noted that the IRQ cannot
be freed because this is being called from chan_interrupt(). This
resulted in free_irq() getting called in interrupt context ("Trying to
free IRQ 6 from IRQ context!").

Fix this by restoring previously used delay_free_irq processing.

Fixes: ff6a17989c ("Epoll based IRQ controller")
Signed-off-by: Jouni Malinen <j@w1.fi>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
2019-07-02 23:26:52 +02:00
..
configs um: defconfig: Cleanup from old Kconfig options 2017-09-13 22:32:51 +02:00
drivers um: Fix IRQ controller regression on console read 2019-07-02 23:26:52 +02:00
include treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
kernel um: Fix IRQ controller regression on console read 2019-07-02 23:26:52 +02:00
os-Linux um: remove uses of variable length arrays 2019-05-07 23:18:28 +02:00
scripts License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
.gitignore
Kconfig arch: um: Kconfig: pedantic indention cleanups 2019-05-07 23:18:28 +02:00
Kconfig.debug um: Make GCOV depend on !KCOV 2018-12-27 22:48:19 +01:00
Makefile um: remove unused filechk_gen_header in Makefile 2018-12-22 00:35:20 +09:00
Makefile-os-Linux
Makefile-skas