kernel.git/arch/xtensa/include/asm/uaccess.h, branch linux-4.11.y

xtensa: split uaccess.h into C and asm sides

2016-09-28T01:15:21Z

Signed-off-by: Al Viro

exceptions: detritus removal

2016-09-28T01:15:14Z

externs and defines for stuff that is never used Signed-off-by: Al Viro

xtensa: macro whitespace fixes

2015-01-13T13:24:10Z

While working on arch/xtensa/include/asm/uaccess.h, I noticed that some macros within this header are made harder to read because they violate a coding style rule: space is missing after comma. Fix it up. Signed-off-by: Michael S. Tsirkin Acked-by: Max Filippov

xtensa/uaccess: fix sparse errors

2014-12-16T04:14:26Z

virtio wants to read bitwise types from userspace using get_user. At the moment this triggers sparse errors, since the value is passed through an integer. Fix that up using __force. Signed-off-by: Michael S. Tsirkin Signed-off-by: Chris Zankel

xtensa: fix access to THREAD_RA/THREAD_SP/THREAD_DS

2014-08-14T07:59:16Z

With SMP and a lot of debug options enabled task_struct::thread gets out of reach of s32i/l32i instructions with base pointing at task_struct, breaking build with the following messages: arch/xtensa/kernel/entry.S: Assembler messages: arch/xtensa/kernel/entry.S:1002: Error: operand 3 of 'l32i.n' has invalid value '1048' arch/xtensa/kernel/entry.S:1831: Error: operand 3 of 's32i.n' has invalid value '1040' arch/xtensa/kernel/entry.S:1832: Error: operand 3 of 's32i.n' has invalid value '1044' Change base to point to task_struct::thread in such cases. Don't use a10 in _switch_to to save/restore prev pointer as a2 is not clobbered. Cc: stable@vger.kernel.org Signed-off-by: Max Filippov

xtensa: clean up files to make them code-style compliant

2012-12-19T05:10:25Z

Remove heading and trailing spaces, trim trailing lines, and wrap lines that are longer than 80 characters. Signed-off-by: Chris Zankel

Disintegrate asm/system.h for Xtensa

2012-03-28T17:30:03Z

Disintegrate asm/system.h for Xtensa. Signed-off-by: David Howells cc: Chris Zankel

Merge 'akpm' patch series

2011-07-26T04:00:19Z

* Merge akpm patch series: (122 commits) drivers/connector/cn_proc.c: remove unused local Documentation/SubmitChecklist: add RCU debug config options reiserfs: use hweight_long() reiserfs: use proper little-endian bitops pnpacpi: register disabled resources drivers/rtc/rtc-tegra.c: properly initialize spinlock drivers/rtc/rtc-twl.c: check return value of twl_rtc_write_u8() in twl_rtc_set_time() drivers/rtc: add support for Qualcomm PMIC8xxx RTC drivers/rtc/rtc-s3c.c: support clock gating drivers/rtc/rtc-mpc5121.c: add support for RTC on MPC5200 init: skip calibration delay if previously done misc/eeprom: add eeprom access driver for digsy_mtc board misc/eeprom: add driver for microwire 93xx46 EEPROMs checkpatch.pl: update $logFunctions checkpatch: make utf-8 test --strict checkpatch.pl: add ability to ignore various messages checkpatch: add a "prefer __aligned" check checkpatch: validate signature styles and To: and Cc: lines checkpatch: add __rcu as a sparse modifier checkpatch: suggest using min_t or max_t ... Did this as a merge because of (trivial) conflicts in - Documentation/feature-removal-schedule.txt - arch/xtensa/include/asm/uaccess.h that were just easier to fix up in the merge than in the patch series.

xtensa: fix a build error in arch/xtensa/include/asm/uaccess.h

2011-07-26T03:57:07Z

Fix the following build error: arch/xtensa/include/asm/uaccess.h:403: error: implicit declaration of function 'prefetch' arch/xtensa/include/asm/uaccess.h:412: error: implicit declaration of function 'prefetchw' Signed-off-by: WANG Cong Cc: Chris Zankel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

treewide: remove duplicate includes

2011-06-20T14:08:19Z

Many stupid corrections of duplicated includes based on the output of scripts/checkincludes.pl. Signed-off-by: Vitaliy Ivanov Signed-off-by: Jiri Kosina