Nicholas Piggin e4bb64c7a4 powerpc: remove interrupt handler functions from the noinstr section ... The allyesconfig ppc64 kernel fails to link with relocations unable to fit after commit 3a96570ffc ("powerpc: convert interrupt handlers to use wrappers"), which is due to the interrupt handler functions being put into the .noinstr.text section, which the linker script places on the opposite side of the main .text section from the interrupt entry asm code which calls the handlers. This results in a lot of linker stubs that overwhelm the 252-byte sized space we allow for them, or in the case of BE a .opd relocation link error for some reason. It's not required to put interrupt handlers in the .noinstr section, previously they used NOKPROBE_SYMBOL, so take them out and replace with a NOKPROBE_SYMBOL in the wrapper macro. Remove the explicit NOKPROBE_SYMBOL macros in the interrupt handler functions. This makes a number of interrupt handlers nokprobe that were not prior to the interrupt wrappers commit, but since that commit they were made nokprobe due to being in .noinstr.text, so this fix does not change that. The fixes tag is different to the commit that first exposes the problem because it is where the wrapper macros were introduced. Fixes: 8d41fc618a ("powerpc: interrupt handler wrapper functions") Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Nicholas Piggin <npiggin@gmail.com> [mpe: Slightly fix up comment wording] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210211063636.236420-1-npiggin@gmail.com		2021-02-11 23:28:34 +11:00
..
boot	powerpc/boot: Fix build of dts/fsl	2020-12-21 22:06:09 +11:00
configs	powerpc/akebono: Fix unmet dependency errors	2021-02-09 00:10:50 +11:00
crypto	crypto: powerpc/sha256-spe - Fix sparse endianness warning	2020-11-27 17:13:41 +11:00
include	powerpc: remove interrupt handler functions from the noinstr section	2021-02-11 23:28:34 +11:00
kernel	powerpc: remove interrupt handler functions from the noinstr section	2021-02-11 23:28:34 +11:00
kexec	arch, drivers: replace for_each_membock() with for_each_mem_range()	2020-10-13 18:38:35 -07:00
kvm	powerpc/32s: Change mfsrin() into a static inline function	2021-02-09 01:10:15 +11:00
lib	powerpc/sstep: Fix darn emulation	2021-02-09 01:10:08 +11:00
math-emu
mm	powerpc: remove interrupt handler functions from the noinstr section	2021-02-11 23:28:34 +11:00
net
oprofile
perf	powerpc/perf: Record counter overflow always if SAMPLE_IP is unset	2021-02-09 01:09:46 +11:00
platforms	powerpc/powernv/pci: Use kzalloc() for phb related allocations	2021-02-11 23:28:34 +11:00
purgatory
sysdev	powerpc/xive: Improve error reporting of OPAL calls	2020-12-11 09:53:11 +11:00
tools
xmon	powerpc/32s: mfsrin()/mtsrin() become mfsr()/mtsr()	2021-02-09 01:10:15 +11:00
Kbuild
Kconfig	powerpc/64: context tracking remove _TIF_NOHZ	2021-02-09 00:02:12 +11:00
Kconfig.debug	powerpc/xmon: Select CONSOLE_POLL for the 8xx	2021-01-31 22:35:51 +11:00
Makefile	powerpc updates for 5.11	2020-12-17 13:34:25 -08:00
Makefile.postlink