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Christophe Leroy 70d6ebf82b powerpc/603: Avoid a pile of NOPs when not using SW LRU in TLB exceptions 
The SW LRU is in an MMU feature section. When not used, that's a
dozen of NOPs to fetch for nothing.

Define an ALT section that does the few remaining operations.

That also avoids a double read on SRR1 in the SW LRU case.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/603725297466959419628ef7964aaf3417fb647d.1620363691.git.christophe.leroy@csgroup.eu
2021-05-17 15:27:16 +10:00
..
boot
powerpc/boot: Fix a typo in partial_decompress() comment
2021-05-17 15:27:16 +10:00
configs
powerpc/8xx: Update mpc885_ads_defconfig to improve CI
2021-05-17 15:27:15 +10:00
crypto
crypto: powepc/sha1 - remove unneeded semicolon
2021-03-07 15:13:14 +11:00
include
powerpc/paca: Remove mm_ctx_id and mm_ctx_slb_addr_limit
2021-05-17 15:27:15 +10:00
kernel
powerpc/603: Avoid a pile of NOPs when not using SW LRU in TLB exceptions
2021-05-17 15:27:16 +10:00
kexec
powerpc/kexec_file: Use current CPU info while setting up FDT
2021-05-04 22:26:57 +10:00
kvm
KVM: PPC: Book3S HV: Fix kvm_unmap_gfn_range_hv() for Hash MMU
2021-05-12 11:07:39 +10:00
lib
powerpc/64s: Fix stf mitigation patching w/strict RWX & hash
2021-05-14 17:27:37 +10:00
math-emu
powerpc/math: Fix missing __user qualifier for get_user() and other sparse warnings
2021-03-29 13:22:12 +11:00
mm
Merge branch 'akpm' (patches from Andrew)
2021-05-05 13:50:15 -07:00
net
powerpc/ebpf32: Use standard function call for functions within 32M distance
2021-04-21 22:52:33 +10:00
perf
powerpc/perf: Fix the threshold event selection for memory events in power10
2021-04-23 01:38:02 +10:00
platforms
powerpc: Define NR_CPUS all the time
2021-05-17 15:27:16 +10:00
purgatory
powerpc/kexec: Don't use .machine ppc64 in trampoline_64.S
2021-04-08 21:17:43 +10:00
sysdev
Merge branch 'akpm' (patches from Andrew)
2021-04-30 14:38:01 -07:00
tools
powerpc/tools: Remove 90 line limit in checkpatch script
2020-09-08 22:57:11 +10:00
xmon
powerpc updates for 5.13
2021-04-30 12:22:28 -07:00
Kbuild
…
Kconfig
Merge branch 'master' into next
2021-05-08 21:12:55 +10:00
Kconfig.debug
powerpc: iommu: fix build when neither PCI or IBMVIO is set
2021-04-08 21:17:46 +10:00
Makefile
powerpc: Only define _TASK_CPU for 32-bit
2021-04-20 14:22:24 +10:00
Makefile.postlink
powerpc: unrel_branch_check.sh: use nm to find symbol value
2020-09-02 11:00:22 +10:00