linux.git/arch/nios2/include/asm, branch v4.12 Linux kernel source tree arch: remove unused macro/function thread_saved_pc() 2017-06-28T23:13:57+00:00 Tobias Klauser tklauser@distanz.ch 2017-06-28T13:30:02+00:00 6474924e2b5ddb0030c355558966adcbe3b49022 The only user of thread_saved_pc() in non-arch-specific code was removed in commit 8243d5597793 ("sched/core: Remove pointless printout in sched_show_task()"). Remove the implementations as well. Some architectures use thread_saved_pc() in their arch-specific code. Leave their thread_saved_pc() intact. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Ingo Molnar <mingo@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
The only user of thread_saved_pc() in non-arch-specific code was removed
in commit 8243d5597793 ("sched/core: Remove pointless printout in
sched_show_task()").  Remove the implementations as well.

Some architectures use thread_saved_pc() in their arch-specific code.
Leave their thread_saved_pc() intact.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
nios2: remove custom early console implementation 2017-05-11T09:44:21+00:00 Tobias Klauser tklauser@distanz.ch 2017-05-11T09:40:16+00:00 e118c3fec9c0d8d2a96462c4c035305dc952e402 As of commits d8f347ba35cf ("nios2: enable earlycon support"), 0dcc0542a006 ("serial: altera_jtaguart: add earlycon support") and 4d9d7d896d77 ("serial: altera_uart: add earlycon support"), the nios2 architecture and the altera_uart/altera_jtaguart drivers support earlycon. Thus, the custom early console implementation for nios2 is no longer necessary to get early boot messages. Remove it and rely fully on earlycon support. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> 
As of commits d8f347ba35cf ("nios2: enable earlycon support"),
0dcc0542a006 ("serial: altera_jtaguart: add earlycon support") and
4d9d7d896d77 ("serial: altera_uart: add earlycon support"), the nios2
architecture and the altera_uart/altera_jtaguart drivers support
earlycon. Thus, the custom early console implementation for nios2 is no
longer necessary to get early boot messages. Remove it and rely fully on
earlycon support.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
nios2: use generic strncpy_from_user() and strnlen_user() 2017-05-08T09:14:14+00:00 Ley Foon Tan ley.foon.tan@intel.com 2017-05-08T09:14:14+00:00 7f1e614113ffe75f5ea7c99f641bf1b56f85be03 This change enables the generic strncpy_from_user() and strnlen_user() Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com> 
This change enables the generic strncpy_from_user() and strnlen_user()

Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
nios2: Add CDX support 2017-05-08T08:59:19+00:00 Marek Vasut marex@denx.de 2017-04-19T11:19:02+00:00 edebea98777d7090ea14bdce2e38e6798557729d Add support for the CDX Code Density Extensions present in Nios II R2 . This introduces new 16bit instruction set to improve code density while retaining support for the 32bit Nios II R2 instructions. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Ley Foon Tan <lftan@altera.com> 
Add support for the CDX Code Density Extensions present in
Nios II R2 . This introduces new 16bit instruction set to
improve code density while retaining support for the 32bit
Nios II R2 instructions.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Ley Foon Tan <lftan@altera.com>
nios2: Add BMX support 2017-05-08T08:59:19+00:00 Marek Vasut marex@denx.de 2017-04-19T11:19:01+00:00 23460839b983d5d8d47fe90f341599f66523dd81 Add support for the BMX Bit Manipulation Extensions present in Nios II R2 . This introduces three new instructions, EXTRACT, INSERT and MERGE. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Ley Foon Tan <lftan@altera.com> 
Add support for the BMX Bit Manipulation Extensions present in
Nios II R2 . This introduces three new instructions, EXTRACT,
INSERT and MERGE.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Ley Foon Tan <lftan@altera.com>
nios2: implement flush_dcache_mmap_lock/unlock 2017-05-08T08:59:19+00:00 Julien Beraud julien.beraud@spectracom.orolia.com 2017-04-05T07:03:44+00:00 4b40c1c092a932b5b5ab8154235080f02ae19a34 Use spin_lock/unlock_irq instead of doing nothing. This fixes corruptions of the vma_interval_tree causing the kernel to be stuck in an infinite loop in vma_interval_tree_foreach. Signed-off-by: Julien Beraud <julien.beraud@spectracom.orolia.com> Acked-by: Ley Foon Tan <ley.foon.tan@intel.com> 
Use spin_lock/unlock_irq instead of doing nothing. This fixes corruptions
of the vma_interval_tree causing the kernel to be stuck in an
infinite loop in vma_interval_tree_foreach.

Signed-off-by: Julien Beraud <julien.beraud@spectracom.orolia.com>
Acked-by: Ley Foon Tan <ley.foon.tan@intel.com>
nios2: remove wrapper header for cmpxchg.h 2017-05-08T08:59:19+00:00 Tobias Klauser tklauser@distanz.ch 2017-04-03T03:08:40+00:00 f679b311f0683be352cb73b28d7108eed79ef795 Since commit 713e9b802e21 ("nios2: Switch to generic __xchg()") asm/cmpxchg.h for nios2 is merely including asm-generic/cmpxchg.h. Thus, the wrapper can be omitted and the generic header can be used directly. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Acked-by: Ley Foon Tan <ley.foon.tan@intel.com> 
Since commit 713e9b802e21 ("nios2: Switch to generic __xchg()")
asm/cmpxchg.h for nios2 is merely including asm-generic/cmpxchg.h. Thus,
the wrapper can be omitted and the generic header can be used directly.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Acked-by: Ley Foon Tan <ley.foon.tan@intel.com>
Merge branches 'uaccess.alpha', 'uaccess.arc', 'uaccess.arm', 'uaccess.arm64', 'uaccess.avr32', 'uaccess.bfin', 'uaccess.c6x', 'uaccess.cris', 'uaccess.frv', 'uaccess.h8300', 'uaccess.hexagon', 'uaccess.ia64', 'uaccess.m32r', 'uaccess.m68k', 'uaccess.metag', 'uaccess.microblaze', 'uaccess.mips', 'uaccess.mn10300', 'uaccess.nios2', 'uaccess.openrisc', 'uaccess.parisc', 'uaccess.powerpc', 'uaccess.s390', 'uaccess.score', 'uaccess.sh', 'uaccess.sparc', 'uaccess.tile', 'uaccess.um', 'uaccess.unicore32', 'uaccess.x86' and 'uaccess.xtensa' into work.uaccess 2017-04-26T16:06:59+00:00 Al Viro viro@zeniv.linux.org.uk 2017-04-26T16:06:59+00:00 eea86b637a15bc4d4bd518b11330ac96baa6b73d 






Merge branch 'parisc-4.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux into uaccess.parisc
2017-04-02T14:33:48+00:00

Al Viro
viro@zeniv.linux.org.uk

2017-04-02T14:33:48+00:00

bee3f412d6fc94011850f16cddce745d529411a5












nios2: switch to RAW_COPY_USER
2017-03-28T22:23:50+00:00

Al Viro
viro@zeniv.linux.org.uk

2017-03-22T17:08:32+00:00

de51d6cc2cf9daa9b5155faefb714f5b477cf160

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>





Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>