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linux/arch/powerpc/lib
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Christophe Leroy 5747230645 powerpc/32: Remove ksp_limit 
ksp_limit is there to help detect stack overflows.
That is specific to ppc32 as it was removed from ppc64 in
commit cbc9565ee8 ("powerpc: Remove ksp_limit on ppc64").

There are other means for detecting stack overflows.

As ppc64 has proven to not need it, ppc32 should be able to do
without it too.

Lets remove it and simplify exception handling.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/d789c3385b22e07bedc997613c0d26074cb513e7.1615552866.git.christophe.leroy@csgroup.eu
2021-03-29 13:22:05 +11:00
..
alloc.c
checksum_32.S powerpc32: don't adjust unmoved stack pointer in csum_partial_copy_generic() epilogue 2020-10-14 16:04:13 -07:00
checksum_64.S ppc: propagate the calling conventions change down to csum_partial_copy_generic() 2020-08-20 15:45:22 -04:00
checksum_wrappers.c powerpc/net: Switch csum_and_copy_{to/from}_user to user_access block 2021-03-26 23:19:43 +11:00
code-patching.c powerpc/lib: Don't use __put_user_asm_goto() outside of uaccess.h 2021-03-26 23:19:42 +11:00
copy_32.S
copy_mc_64.S x86, powerpc: Rename memcpy_mcsafe() to copy_mc_to_{user, kernel}() 2020-10-06 11:18:04 +02:00
copypage_64.S
copypage_power7.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
copyuser_64.S
copyuser_power7.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
crtsavres.S
div64.S
error-inject.c
feature-fixups-test.S powerpc: Test prefixed instructions in feature fixups 2020-05-19 00:11:02 +10:00
feature-fixups.c powerpc/64s: fix scv entry fallback flush vs interrupt 2021-01-20 15:58:19 +11:00
hweight_64.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
inst.c maccess: rename probe_user_{read,write} to copy_{from,to}_user_nofault 2020-06-17 10:57:41 -07:00
ldstfp.S powerpc updates for 5.3 2019-07-13 16:08:36 -07:00
locks.c powerpc/pseries: Move some PAPR paravirt functions to their own file 2020-07-26 23:34:26 +10:00
Makefile kbuild: LD_VERSION redenomination 2021-02-12 05:12:31 +09:00
mem_64.S
memcmp_32.S
memcmp_64.S
memcpy_64.S
memcpy_power7.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
pmem.c powerpc/pmem: Include pmem prototypes 2021-01-30 11:39:28 +11:00
quad.S
rheap.c
sstep.c powerpc/32: Remove ksp_limit 2021-03-29 13:22:05 +11:00
string_32.S powerpc: Fix __clear_user() with KUAP enabled 2019-12-16 23:19:44 +11:00
string_64.S powerpc: Fix __clear_user() with KUAP enabled 2019-12-16 23:19:44 +11:00
string.S
strlen_32.S
test_code-patching.S powerpc: Test prefixed code patching 2020-05-19 00:11:02 +10:00
test_emulate_step_exec_instr.S powerpc/sstep: Add tests for Prefixed Add Immediate 2020-07-23 17:25:21 +10:00
test_emulate_step.c powerpc/sstep: Add testcases for VSX vector paired load/store instructions 2020-12-11 00:09:10 +11:00
vmx-helper.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
xor_vmx_glue.c
xor_vmx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
xor_vmx.h