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5e3119e15f
linux/arch/powerpc/platforms
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Finn Thain 5e3119e15f powerpc/tau: Check processor type before enabling TAU interrupt 
According to Freescale's documentation, MPC74XX processors have an
erratum that prevents the TAU interrupt from working, so don't try to
use it when running on those processors.

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Tested-by: Stan Johnson <userm57@yahoo.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/c281611544768e758bd58fe812cf702a5bd2d042.1599260540.git.fthain@telegraphics.com.au
2020-09-15 22:13:28 +10:00
..
4xx powerpc/4xx: Don't unmap NULL mbase 2020-05-28 23:24:36 +10:00
8xx mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
40x powerpc: Remove IBM405 Erratum #77 2020-05-28 23:24:36 +10:00
44x powerpc: Move flush_instruction_cache() prototype in asm/cacheflush.h 2020-09-02 11:00:21 +10:00
52xx powerpc updates for 5.9 2020-08-07 10:33:50 -07:00
82xx powerpc/82xx: Blacklist pq2_restart() for kprobe 2020-06-02 20:59:09 +10:00
83xx powerpc: Use simple i2c probe function 2020-09-02 11:00:20 +10:00
85xx powerpc/Kconfig: Replace HTTP links with HTTPS ones 2020-07-16 13:12:46 +10:00
86xx mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
512x powerpc/512x: Use dma_request_chan() instead dma_request_slave_channel() 2020-01-06 16:25:29 +11:00
amigaone powerpc/32: drop unused ISA_DMA_THRESHOLD 2020-04-01 14:30:50 +11:00
cell powerpc updates for 5.9 2020-08-07 10:33:50 -07:00
chrp mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
embedded6xx powerpc: Drop _nmask_and_or_msr() 2020-09-02 11:00:20 +10:00
maple mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
pasemi powerpc: use for_each_child_of_node() macro 2020-07-29 22:30:33 +10:00
powermac Kbuild updates for v5.9 2020-08-09 14:10:26 -07:00
powernv Merge branch 'fixes' into next 2020-09-14 22:57:18 +10:00
ps3 powerpc/ps3: Fix kexec shutdown hang 2020-05-19 00:10:35 +10:00
pseries powerpc/pseries/svm: Allocate SWIOTLB buffer anywhere in memory 2020-09-14 23:07:14 +10:00
fsl_uli1575.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
Kconfig powerpc/tau: Check processor type before enabling TAU interrupt 2020-09-15 22:13:28 +10:00
Kconfig.cputype powerpc/64: Make VDSO32 track COMPAT on 64-bit 2020-09-14 23:07:04 +10:00
Makefile powerpc: Add -Werror at arch/powerpc level 2018-10-19 00:56:17 +11:00