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| author | Michael Ellerman <mpe@ellerman.id.au> | 2014-07-10 04:29:18 +0200 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-07-28 06:09:23 +0200 |
| commit | 468a33028edd62549ad3c4dcbc23dd0311c67832 (patch) | |
| tree | f6686bc46059eee8a9974bd84ce813fcb760ad7a /arch/powerpc/include/asm/reg.h | |
| parent | powerpc: Use standard macros for sys_sigpending() & sys_old_getrlimit() (diff) | |
| download | linux-468a33028edd62549ad3c4dcbc23dd0311c67832.tar.xz linux-468a33028edd62549ad3c4dcbc23dd0311c67832.zip | |
powerpc: Drop support for pre-POWER4 cpus
We inadvertently broke power3 support back in 3.4 with commit
f5339277eb8d "powerpc: Remove FW_FEATURE ISERIES from arch code".
No one noticed until at least 3.9.
By then we'd also broken it with the optimised memcpy, copy_to/from_user
and clear_user routines. We don't want to add any more complexity to
those just to support ancient cpus, so it seems like it's a good time to
drop support for power3 and earlier.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/reg.h')
0 files changed, 0 insertions, 0 deletions