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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-22 20:23:57 +08:00
linux-next/arch/um/kernel
Bartosz Golaszewski 1987b1b8f9 um: irq: don't set the chip for all irqs
Setting a chip for an interrupt marks it as allocated. Since UM doesn't
support dynamic interrupt numbers (yet), it means we cannot simply
increase NR_IRQS and then use the free irqs between LAST_IRQ and NR_IRQS
with gpio-mockup or iio testing drivers as irq_alloc_descs() will fail
after not being able to neither find an unallocated range of interrupts
nor expand the range.

Only call irq_set_chip_and_handler() for irqs until LAST_IRQ.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Acked-by: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
2019-05-07 23:18:28 +02:00
..
skas um: remove unused variable 2019-05-07 23:18:28 +02:00
asm-offsets.c um: get rid of pointless include "..." where include <...> will do 2012-10-09 22:28:45 +02:00
config.c.in um: get rid of pointless include "..." where include <...> will do 2012-10-09 22:28:45 +02:00
dyn.lds.S Construct init thread stack in the linker script rather than by union 2018-01-09 23:21:02 +00:00
early_printk.c early_printk: consolidate random copies of identical code 2013-04-29 18:28:13 -07:00
exec.c sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h> 2017-03-02 08:42:37 +01:00
exitcode.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
gmon_syms.c um: Fix CONFIG_GCOV for modules. 2017-09-13 22:33:54 +02:00
gprof_syms.c um: get rid of pointless include "..." where include <...> will do 2012-10-09 22:28:45 +02:00
initrd.c treewide: add checks for the return value of memblock_alloc*() 2019-03-12 10:04:02 -07:00
irq.c um: irq: don't set the chip for all irqs 2019-05-07 23:18:28 +02:00
kmsg_dump.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ksyms.c um: Move syscall() declaration into os.h 2015-05-31 13:14:07 +02:00
maccess.c um: Implement probe_kernel_read() 2013-09-07 10:38:34 +02:00
Makefile um: Support kcov 2016-08-04 00:18:06 +02:00
mem.c treewide: add checks for the return value of memblock_alloc*() 2019-03-12 10:04:02 -07:00
physmem.c mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
process.c um: Fix FP register size for XSTATE/XSAVE 2017-09-13 22:24:38 +02:00
ptrace.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
reboot.c sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h> 2017-03-02 08:42:37 +01:00
sigio.c um: Remove obsolete reenable_XX calls 2018-12-27 22:48:35 +01:00
signal.c Revert "um: Fix get_signal() usage" 2016-03-05 22:16:40 +01:00
stacktrace.c um: Add support for CONFIG_STACKTRACE 2014-10-13 21:46:25 +02:00
syscall.c mm: add ksys_mmap_pgoff() helper; remove in-kernel calls to sys_mmap_pgoff() 2018-04-02 20:16:11 +02:00
sysrq.c um: Fix _print_addr() 2017-05-03 22:30:20 +02:00
time.c uml: fix a boot splat wrt use of cpu_all_mask 2019-05-07 23:18:28 +02:00
tlb.c um: Optimize Flush TLB for force/fork case 2018-12-27 22:48:34 +01:00
trap.c um: trap: fix spelling mistake, EACCESS -> EACCES 2018-10-29 22:34:15 +01:00
um_arch.c Construct init thread stack in the linker script rather than by union 2018-01-09 23:21:02 +00:00
umid.c um: Use os_warn to print out pre-boot warning/error messages 2017-07-05 23:18:25 +02:00
uml.lds.S Construct init thread stack in the linker script rather than by union 2018-01-09 23:21:02 +00:00
vmlinux.lds.S arm, cris, mips, sparc, powerpc, um, xtensa: fix build with bash 4.0 2009-09-20 12:28:22 +02:00