Benjamin Gray ee66ee99ee powerpc/powermac: Use early_* IO variants in via_calibrate_decr() ... [ Upstream commit 86582e6189 ] On a powermac platform, via the call path: start_kernel() time_init() ppc_md.calibrate_decr() (pmac_calibrate_decr) via_calibrate_decr() ioremap() and iounmap() are called. The unmap can enable interrupts unexpectedly (cond_resched() in vunmap_pmd_range()), which causes a warning later in the boot sequence in start_kernel(). Use the early_* variants of these IO functions to prevent this. The issue is pre-existing, but is surfaced by commit 721255b982 ("genirq: Use a maple tree for interrupt descriptor management"). Signed-off-by: Benjamin Gray <bgray@linux.ibm.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20230706010816.72682-1-bgray@linux.ibm.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-09-13 09:47:53 +02:00
..
boot	powerpc: dts: turris1x.dts: Fix PCIe MEM size for pci2 node	2023-07-19 16:36:46 +02:00
configs	powerpc updates for 6.4	2023-04-28 16:24:32 -07:00
crypto	powerpc/crypto: Fix aes-gcm-p10 link errors	2023-05-30 15:50:32 +10:00
include	word-at-a-time: use the same return type for has_zero regardless of endianness	2023-08-11 12:14:08 +02:00
kernel	powerpc/rtas_flash: allow user copy to flash block cache objects	2023-08-23 17:32:37 +02:00
kexec	powerpc/kexec_file: print error string on usable memory property update failure	2023-02-15 23:14:06 +11:00
kvm	s390:	2023-05-01 12:06:20 -07:00
lib	powerpc/64: vmlinux support building with PCREL addresing	2023-04-20 12:59:21 +10:00
math-emu
mm	mm: enable page walking API to lock vmas during the walk	2023-08-30 14:52:36 +02:00
net	powerpc/bpf: populate extable entries only during the last pass	2023-05-15 15:40:31 +10:00
perf	powerpc/perf: Properly detect mpc7450 family	2023-03-30 23:35:43 +11:00
platforms	powerpc/powermac: Use early_* IO variants in via_calibrate_decr()	2023-09-13 09:47:53 +02:00
purgatory	powerpc/purgatory: remove PGO flags	2023-06-12 11:31:50 -07:00
sysdev	powerpc updates for 6.4	2023-04-28 16:24:32 -07:00
tools	powerpc: Move script to check relocations at compile time in scripts/	2023-04-19 07:46:31 -07:00
xmon	powerpc/xmon: Use KSYM_NAME_LEN in array size	2023-05-30 16:46:56 +10:00
Kbuild
Kconfig	powerpc/mm: Convert to using lock_mm_and_find_vma()	2023-07-01 13:12:39 +02:00
Kconfig.debug	powerpc: allow PPC_EARLY_DEBUG_CPM only when SERIAL_CPM=y	2023-07-19 16:36:46 +02:00
Makefile	powerpc: Fail build if using recordmcount with binutils v2.37	2023-07-23 13:53:55 +02:00
Makefile.postlink	kbuild: remove --include-dir MAKEFLAG from top Makefile	2023-02-05 18:51:22 +09:00