WSL2-Linux-Kernel/arch/m68k/kernel
Greg Ungerer 969de0988b m68k: add missing SOFTIRQENTRY_TEXT linker section
Commit be7635e728 ("arch, ftrace: for KASAN put hard/soft IRQ entries
into separate sections") added a new linker section, SOFTIRQENTRY_TEXT,
to the linker scripts for most architectures. It didn't add it to any of
the linker scripts for the m68k architecture. This was not really a problem
because it is only defined if either of CONFIG_FUNCTION_GRAPH_TRACER or
CONFIG_KASAN are enabled - which can never be true for m68k.

However commit 229a718605 ("irq: Make the irqentry text section
unconditional") means that SOFTIRQENTRY_TEXT is now always defined. So on
m68k we now end up with a separate ELF section for .softirqentry.text
instead of it being part of the .text section. On some m68k targets in some
configurations this can also cause a fatal link error:

  LD      vmlinux
/usr/local/bin/../m68k-uclinux/bin/ld.real: section .softirqentry.text loaded at [0000000010de10c0,0000000010de12dd] overlaps section .rodata loaded at [0000000010de10c0,0000000010e0fd67]

To fix add in the missing SOFTIRQENTRY_TEXT section into the m68k linker
scripts. I noticed that m68k is also missing the IRQENTRY_TEXT section,
so this patch also adds an entry for that too.

Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
2017-12-04 10:15:18 +10:00
..
.gitignore m68k: Add vmlinux.lds to .gitignore 2009-01-12 20:56:32 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
asm-offsets.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
bootinfo_proc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dma.c This is a tree wide change and has been kept separate for that reason. 2017-02-25 13:45:43 -08:00
early_printk.c m68knommu: remove obsolete 68360 support 2016-03-07 10:07:17 +10:00
entry.S m68k: Use conventional function parameters for do_sigreturn 2016-02-29 09:51:43 +01:00
head.S m68k: Fix boot regression on machines with RAM at non-zero 2014-07-10 09:58:26 +02:00
ints.c m68k: Do not rely on magic indirect includes 2014-03-05 13:28:32 +01:00
irq.c Disintegrate asm/system.h for M68K 2012-03-28 18:30:02 +01:00
machine_kexec.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
module.c m68k/kernel: Modernize printing of kernel messages 2017-02-12 10:36:52 +01:00
module.lds m68k: runtime patching infrastructure 2007-05-31 07:58:13 -07:00
pcibios.c m68k/pci: Remove a superflous KERN_ERR 2015-03-15 10:24:50 +01:00
process.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ptrace.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/task_stack.h> 2017-03-02 08:42:36 +01:00
relocate_kernel.S License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
setup.c m68k: pull mach_beep in setup.c 2017-11-06 08:25:21 +10:00
setup_mm.c m68k: pull mach_beep in setup.c 2017-11-06 08:25:21 +10:00
setup_no.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
signal.c m68k: Remove ptrace_signal_deliver 2017-06-19 19:41:48 +02:00
sun3-head.S License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sys_m68k.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
syscalltable.S License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
time.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/loadavg.h> 2017-03-02 08:42:27 +01:00
traps.c m68k: switch to generic extable.h 2017-03-28 18:23:40 -04:00
uboot.c m68k/kernel: Modernize printing of kernel messages 2017-02-12 10:36:52 +01:00
vectors.c Disintegrate asm/system.h for M68K 2012-03-28 18:30:02 +01:00
vmlinux-nommu.lds m68k: add missing SOFTIRQENTRY_TEXT linker section 2017-12-04 10:15:18 +10:00
vmlinux-std.lds m68k: add missing SOFTIRQENTRY_TEXT linker section 2017-12-04 10:15:18 +10:00
vmlinux-sun3.lds m68k: add missing SOFTIRQENTRY_TEXT linker section 2017-12-04 10:15:18 +10:00
vmlinux.lds.S License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00