kernel/linux.git/arch/nds32/include/asm/processor.h, branch v5.15.208Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v5.15.2082025-08-28T14:24:03+00:00sched: Add wrapper for get_wchan() to keep task blocked2025-08-28T14:24:03+00:00Kees Cookkeescook@chromium.org2021-09-29T22:02:14+00:00urn:sha1:5ce1264b586d53775f69769606e8c4afcbd7f85c
commit 42a20f86dc19f9282d974df0ba4d226c865ab9dd upstream.
Having a stable wchan means the process must be blocked and for it to
stay that way while performing stack unwinding.
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> [arm]
Tested-by: Mark Rutland <mark.rutland@arm.com> [arm64]
Link: https://lkml.kernel.org/r/20211008111626.332092234@infradead.org
Signed-off-by: Siddhi Katage <siddhi.katage@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
nds32: Use the correct style for SPDX License Identifier2019-05-07T09:52:09+00:00Nishad Kamdarnishadkamdar@gmail.com2019-04-16T15:24:35+00:00urn:sha1:7f9ea6b799ef0f3adc7e860937dec633545b5f6f
This patch corrects the SPDX License Identifier style
in the nds32 Hardware Architecture related files.
Suggested-by: Joe Perches <joe@perches.com>
Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com>
Acked-by: Greentime Hu <greentime@andestech.com>
Signed-off-by: Greentime Hu <greentime@andestech.com>
nds32: nds32 FPU port2018-11-22T10:13:13+00:00Vincent Chenvincentc@andestech.com2018-11-22T03:14:34+00:00urn:sha1:e46bf83c1864a20f9dd17d597ec9be18ed05add8
This patch set contains basic components for supporting the nds32 FPU,
such as exception handlers and context switch for FPU registers. By
default, the lazy FPU scheme is supported and the user can configure it via
CONFIG_LZAY_FPU.
Signed-off-by: Vincent Chen <vincentc@andestech.com>
Acked-by: Greentime Hu <greentime@andestech.com>
Signed-off-by: Greentime Hu <greentime@andestech.com>
treewide: remove current_text_addr2018-10-31T15:54:12+00:00Nick Desaulniersndesaulniers@google.com2018-10-30T22:04:47+00:00urn:sha1:de0d22e50cd3d57277f073ccf65d57aa519d6888
Prefer _THIS_IP_ defined in linux/kernel.h.
Most definitions of current_text_addr were the same as _THIS_IP_, but
a few archs had inline assembly instead.
This patch removes the final call site of current_text_addr, making all
of the definitions dead code.
[akpm@linux-foundation.org: fix arch/csky/include/asm/processor.h]
Link: http://lkml.kernel.org/r/20180911182413.180715-1-ndesaulniers@google.com
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
nds32: Process management2018-02-22T02:44:32+00:00Greentime Hugreentime@andestech.com2017-10-24T07:47:50+00:00urn:sha1:a15e9ffa877852e529db33cc615c132bad2fc60a
This patch includes copy_thread(), start_thread() implementation and cpu_context
structure definition. nds32 uses $r25 to get current task_struct.
Signed-off-by: Vincent Chen <vincentc@andestech.com>
Signed-off-by: Greentime Hu <greentime@andestech.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>