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| author | Chris Zankel | 2014-08-19 02:30:24 +0200 |
|---|---|---|
| committer | Chris Zankel | 2014-08-19 02:30:24 +0200 |
| commit | e792290be763932d1b8cdf8a36d7015482a49d07 (patch) | |
| tree | 2aec72e1556ef099ff9bd535d21d4477e1db9ddb /drivers/input | |
| parent | Linux 3.17-rc1 (diff) | |
| parent | xtensa: deprecate fast_xtensa and fast_spill_registers syscalls (diff) | |
| download | kernel-qcow2-linux-e792290be763932d1b8cdf8a36d7015482a49d07.tar.gz kernel-qcow2-linux-e792290be763932d1b8cdf8a36d7015482a49d07.tar.xz kernel-qcow2-linux-e792290be763932d1b8cdf8a36d7015482a49d07.zip | |
Merge tag 'xtensa-for-next-20140815' into for_next
Xtensa improvements for 3.17:
- support highmem on cores with aliasing data cache. Enable highmem on kc705
by default;
- simplify addition of new core variants (no need to modify Kconfig /
Makefiles);
- improve robustness of unaligned access handler and its interaction with
window overflow/underflow exception handlers;
- deprecate atomic and spill registers syscalls;
- clean up Kconfig: remove orphan MATH_EMULATION, sort 'select' statements;
- wire up renameat2 syscall.
Various fixes:
- fix address checks in dma_{alloc,free}_coherent (runtime BUG);
- fix access to THREAD_RA/THREAD_SP/THREAD_DS (debug build breakage);
- fix TLBTEMP_BASE_2 region handling in fast_second_level_miss (runtime
unrecoverable exception);
- fix a6 and a7 handling in fast_syscall_xtensa (runtime userspace register
clobbering);
- fix kernel/user jump out of fast_unaligned (potential runtime unrecoverable
exception);
- replace termios IOCTL code definitions with constants (userspace build
breakage).
Signed-off-by: Chris Zankel <chris@zankel.net>
Diffstat (limited to 'drivers/input')
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