* [GIT PULL 1/3] cleanups for v5.11
@ 2020-12-15 15:44 Arnd Bergmann
2020-12-15 15:45 ` [GIT PULL 2/3] asm-generic: mmu-context cleanup Arnd Bergmann
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Arnd Bergmann @ 2020-12-15 15:44 UTC (permalink / raw)
To: Linus Torvalds; +Cc: linux-arch, Linux Kernel Mailing List
The following changes since commit 3650b228f83adda7e5ee532e2b90429c03f7b9ec:
Linux 5.10-rc1 (2020-10-25 15:14:11 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
tags/asm-generic-cleanup-5.11
for you to fetch changes up to 8d0dd23c6c78d140ed2132f523592ddb4cea839f:
syscalls: Fix file comments for syscalls implemented in kernel/sys.c
(2020-11-13 14:53:57 +0100)
----------------------------------------------------------------
asm-generic cleanups for v5.11
These are a couple of compiler warning fixes to make 'make W=2'
less noisy, as well as some fixes to code comments in asm-generic.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
----------------------------------------------------------------
Arnd Bergmann (4):
asm-generic: percpu: avoid Wshadow warning
asm-generic: fix ffs -Wshadow warning
qspinlock: use signed temporaries for cmpxchg
ctype.h: remove duplicate isdigit() helper
Tal Zussman (1):
syscalls: Fix file comments for syscalls implemented in kernel/sys.c
Viresh Kumar (1):
asm-generic/sembuf: Update architecture related information in comment
include/asm-generic/bitops/builtin-ffs.h | 5 +----
include/asm-generic/percpu.h | 18 +++++++++---------
include/asm-generic/qrwlock.h | 8 ++++----
include/asm-generic/qspinlock.h | 4 ++--
include/linux/compiler_types.h | 11 +++++++++++
include/linux/ctype.h | 15 +++++++++++----
include/linux/syscalls.h | 2 +-
include/uapi/asm-generic/sembuf.h | 6 +++---
include/uapi/asm-generic/unistd.h | 2 +-
9 files changed, 43 insertions(+), 28 deletions(-)
^ permalink raw reply [flat|nested] 6+ messages in thread* [GIT PULL 2/3] asm-generic: mmu-context cleanup
2020-12-15 15:44 [GIT PULL 1/3] cleanups for v5.11 Arnd Bergmann
@ 2020-12-15 15:45 ` Arnd Bergmann
2020-12-16 8:22 ` pr-tracker-bot
2020-12-15 15:46 ` [GIT PULL 3/3] asm-generic: cross-architecture timer cleanup Arnd Bergmann
2020-12-16 8:22 ` [GIT PULL 1/3] cleanups for v5.11 pr-tracker-bot
2 siblings, 1 reply; 6+ messages in thread
From: Arnd Bergmann @ 2020-12-15 15:45 UTC (permalink / raw)
To: Linus Torvalds; +Cc: linux-arch, Linux Kernel Mailing List
The following changes since commit 3650b228f83adda7e5ee532e2b90429c03f7b9ec:
Linux 5.10-rc1 (2020-10-25 15:14:11 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
tags/asm-generic-mmu-context-5.11
for you to fetch changes up to c3634425ff9454510876a26e9e9738788bb88abd:
h8300: Fix generic mmu_context build (2020-11-16 16:53:52 +0100)
----------------------------------------------------------------
asm-generic: mmu-context cleanup
This is a cleanup series from Nicholas Piggin, preparing for
later changes. The asm/mmu_context.h header are generalized
and common code moved to asm-gneneric/mmu_context.h.
This saves a bit of code and makes it easier to change in
the future.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
----------------------------------------------------------------
Geert Uytterhoeven (1):
m68k: mmu_context: Fix Sun-3 build
Nicholas Piggin (24):
asm-generic: add generic MMU versions of mmu context functions
alpha: use asm-generic/mmu_context.h for no-op implementations
arc: use asm-generic/mmu_context.h for no-op implementations
arm: use asm-generic/mmu_context.h for no-op implementations
arm64: use asm-generic/mmu_context.h for no-op implementations
csky: use asm-generic/mmu_context.h for no-op implementations
hexagon: use asm-generic/mmu_context.h for no-op implementations
ia64: use asm-generic/mmu_context.h for no-op implementations
m68k: use asm-generic/mmu_context.h for no-op implementations
microblaze: use asm-generic/mmu_context.h for no-op implementations
mips: use asm-generic/mmu_context.h for no-op implementations
nds32: use asm-generic/mmu_context.h for no-op implementations
nios2: use asm-generic/mmu_context.h for no-op implementations
openrisc: use asm-generic/mmu_context.h for no-op implementations
parisc: use asm-generic/mmu_context.h for no-op implementations
powerpc: use asm-generic/mmu_context.h for no-op implementations
riscv: use asm-generic/mmu_context.h for no-op implementations
s390: use asm-generic/mmu_context.h for no-op implementations
sh: use asm-generic/mmu_context.h for no-op implementations
sparc: use asm-generic/mmu_context.h for no-op implementations
um: use asm-generic/mmu_context.h for no-op implementations
x86: use asm-generic/mmu_context.h for no-op implementations
xtensa: use asm-generic/mmu_context.h for no-op implementations
h8300: Fix generic mmu_context build
arch/alpha/include/asm/mmu_context.h | 12 ++----
arch/arc/include/asm/mmu_context.h | 17 ++++----
arch/arm/include/asm/mmu_context.h | 26 ++-----------
arch/arm64/include/asm/mmu_context.h | 8 ++--
arch/c6x/include/asm/mmu_context.h | 6 +++
arch/csky/include/asm/mmu_context.h | 8 ++--
arch/h8300/include/asm/mmu_context.h | 6 +++
arch/hexagon/include/asm/mmu_context.h | 33 +++-------------
arch/ia64/include/asm/mmu_context.h | 17 ++------
arch/m68k/include/asm/mmu_context.h | 38 +++++-------------
arch/microblaze/include/asm/mmu_context.h | 2 +-
arch/microblaze/include/asm/mmu_context_mm.h | 8 ++--
arch/microblaze/include/asm/processor.h | 3 --
arch/mips/include/asm/mmu_context.h | 11 ++----
arch/nds32/include/asm/mmu_context.h | 10 +----
arch/nios2/include/asm/mmu_context.h | 21 ++--------
arch/openrisc/include/asm/mmu_context.h | 8 ++--
arch/parisc/include/asm/mmu_context.h | 12 +++---
arch/powerpc/include/asm/mmu_context.h | 13 ++++---
arch/riscv/include/asm/mmu_context.h | 22 +----------
arch/s390/include/asm/mmu_context.h | 9 ++---
arch/sh/include/asm/mmu_context.h | 7 ++--
arch/sh/include/asm/mmu_context_32.h | 9 -----
arch/sparc/include/asm/mmu_context_32.h | 10 ++---
arch/sparc/include/asm/mmu_context_64.h | 10 ++---
arch/um/include/asm/mmu_context.h | 12 +++---
arch/x86/include/asm/mmu_context.h | 6 +++
arch/xtensa/include/asm/mmu_context.h | 11 ++----
arch/xtensa/include/asm/nommu_context.h | 26 +------------
include/asm-generic/mmu_context.h | 58 +++++++++++++++++++++-------
include/asm-generic/nommu_context.h | 19 +++++++++
31 files changed, 182 insertions(+), 276 deletions(-)
create mode 100644 arch/c6x/include/asm/mmu_context.h
create mode 100644 arch/h8300/include/asm/mmu_context.h
create mode 100644 include/asm-generic/nommu_context.h
^ permalink raw reply [flat|nested] 6+ messages in thread* [GIT PULL 3/3] asm-generic: cross-architecture timer cleanup
2020-12-15 15:44 [GIT PULL 1/3] cleanups for v5.11 Arnd Bergmann
2020-12-15 15:45 ` [GIT PULL 2/3] asm-generic: mmu-context cleanup Arnd Bergmann
@ 2020-12-15 15:46 ` Arnd Bergmann
2020-12-16 8:22 ` pr-tracker-bot
2020-12-16 8:22 ` [GIT PULL 1/3] cleanups for v5.11 pr-tracker-bot
2 siblings, 1 reply; 6+ messages in thread
From: Arnd Bergmann @ 2020-12-15 15:46 UTC (permalink / raw)
To: Linus Torvalds; +Cc: linux-arch, Linux Kernel Mailing List
The following changes since commit 3650b228f83adda7e5ee532e2b90429c03f7b9ec:
Linux 5.10-rc1 (2020-10-25 15:14:11 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
tags/asm-generic-timers-5.11
for you to fetch changes up to 0774a6ed294b963dc76df2d8342ab86d030759ec:
timekeeping: default GENERIC_CLOCKEVENTS to enabled (2020-10-30
21:57:07 +0100)
----------------------------------------------------------------
asm-generic: cross-architecture timer cleanup
This cleans up two ancient timer features that were never completed in
the past, CONFIG_GENERIC_CLOCKEVENTS and CONFIG_ARCH_USES_GETTIMEOFFSET.
There was only one user left for the ARCH_USES_GETTIMEOFFSET variant
of clocksource implementations, the ARM EBSA110 platform. Rather than
changing to use modern timekeeping, we remove the platform entirely as
Russell no longer uses his machine and nobody else seems to have one
any more.
The conditional code for using arch_gettimeoffset() is removed as
a result.
For CONFIG_GENERIC_CLOCKEVENTS, there are still a couple of platforms
not using clockevent drivers: parisc, ia64, most of m68k, and one
Arm platform. These all do timer ticks slighly differently, and this
gets cleaned up to the point they at least all call the same helper
function. Instead of most platforms using 'select GENERIC_CLOCKEVENTS'
in Kconfig, the polarity is now reversed, with the few remaining ones
selecting LEGACY_TIMER_TICK instead.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
----------------------------------------------------------------
Arnd Bergmann (15):
ARM: remove ebsa110 platform
net: remove am79c961a driver
timekeeping: remove arch_gettimeoffset
timekeeping: add CONFIG_LEGACY_TIMER_TICK
ia64: convert to legacy_timer_tick
ARM: rpc: use legacy_timer_tick
parisc: use legacy_timer_tick
m68k: coldfire: use legacy_timer_tick()
m68k: split heartbeat out of timer function
m68k: sun3/sun3c: use legacy_timer_tick
m68k: m68328: use legacy_timer_tick()
m68k: change remaining timers to legacy_timer_tick
m68k: remove timer_interrupt() function
timekeeping: remove xtime_update
timekeeping: default GENERIC_CLOCKEVENTS to enabled
.../features/time/clockevents/arch-support.txt | 8 +-
.../time/modern-timekeeping/arch-support.txt | 33 -
MAINTAINERS | 8 -
arch/alpha/Kconfig | 1 -
arch/arc/Kconfig | 1 -
arch/arm/Kconfig | 37 +-
arch/arm/Kconfig.debug | 6 +-
arch/arm/Makefile | 8 -
arch/arm/configs/ebsa110_defconfig | 74 --
arch/arm/include/asm/mach/time.h | 2 -
arch/arm/kernel/Makefile | 6 +-
arch/arm/kernel/time.c | 14 -
arch/arm/mach-ebsa110/Makefile | 8 -
arch/arm/mach-ebsa110/Makefile.boot | 5 -
arch/arm/mach-ebsa110/core.c | 323 ---------
arch/arm/mach-ebsa110/core.h | 38 -
arch/arm/mach-ebsa110/include/mach/entry-macro.S | 33 -
arch/arm/mach-ebsa110/include/mach/hardware.h | 21 -
arch/arm/mach-ebsa110/include/mach/io.h | 89 ---
arch/arm/mach-ebsa110/include/mach/irqs.h | 17 -
arch/arm/mach-ebsa110/include/mach/memory.h | 22 -
arch/arm/mach-ebsa110/include/mach/uncompress.h | 41 --
arch/arm/mach-ebsa110/io.c | 440 ------------
arch/arm/mach-ebsa110/leds.c | 71 --
arch/arm/mach-rpc/time.c | 2 +-
arch/arm64/Kconfig | 1 -
arch/arm64/Kconfig.platforms | 1 -
arch/c6x/Kconfig | 1 -
arch/csky/Kconfig | 1 -
arch/h8300/Kconfig | 1 -
arch/hexagon/Kconfig | 1 -
arch/ia64/Kconfig | 1 +
arch/ia64/kernel/time.c | 36 +-
arch/m68k/68000/timers.c | 7 +-
arch/m68k/Kconfig.cpu | 37 +-
arch/m68k/Kconfig.machine | 11 +
arch/m68k/amiga/config.c | 11 +-
arch/m68k/apollo/config.c | 11 +-
arch/m68k/atari/config.c | 2 +-
arch/m68k/atari/time.c | 9 +-
arch/m68k/bvme6000/config.c | 9 +-
arch/m68k/coldfire/Makefile | 32 +-
arch/m68k/coldfire/pit.c | 2 +-
arch/m68k/coldfire/sltimers.c | 8 +-
arch/m68k/coldfire/timers.c | 8 +-
arch/m68k/hp300/time.c | 8 +-
arch/m68k/hp300/time.h | 2 +-
arch/m68k/include/asm/machdep.h | 12 +-
arch/m68k/kernel/setup_mm.c | 2 +-
arch/m68k/kernel/setup_no.c | 2 +-
arch/m68k/kernel/time.c | 18 +-
arch/m68k/mac/config.c | 6 +-
arch/m68k/mac/via.c | 8 +-
arch/m68k/mvme147/config.c | 9 +-
arch/m68k/mvme16x/config.c | 9 +-
arch/m68k/q40/config.c | 2 +-
arch/m68k/q40/q40ints.c | 10 +-
arch/m68k/sun3/config.c | 4 +-
arch/m68k/sun3/sun3ints.c | 3 +-
arch/m68k/sun3x/time.c | 5 +-
arch/m68k/sun3x/time.h | 2 +-
arch/microblaze/Kconfig | 1 -
arch/mips/Kconfig | 1 -
arch/nds32/Kconfig | 1 -
arch/nios2/Kconfig | 1 -
arch/openrisc/Kconfig | 1 -
arch/parisc/Kconfig | 2 +-
arch/parisc/kernel/time.c | 9 +-
arch/powerpc/Kconfig | 1 -
arch/riscv/Kconfig | 1 -
arch/s390/Kconfig | 1 -
arch/sh/Kconfig | 1 -
arch/sparc/Kconfig | 1 -
arch/um/Kconfig | 1 -
arch/x86/Kconfig | 1 -
arch/xtensa/Kconfig | 1 -
drivers/Makefile | 2 -
drivers/clocksource/Kconfig | 2 +-
drivers/net/ethernet/amd/Kconfig | 10 +-
drivers/net/ethernet/amd/Makefile | 1 -
drivers/net/ethernet/amd/am79c961a.c | 763 ---------------------
drivers/net/ethernet/amd/am79c961a.h | 143 ----
drivers/watchdog/Kconfig | 2 +-
include/linux/time.h | 13 -
include/linux/timekeeping.h | 3 +-
kernel/time/Kconfig | 18 +-
kernel/time/Makefile | 1 +
kernel/time/clocksource.c | 8 -
kernel/time/tick-legacy.c | 37 +
kernel/time/timekeeping.c | 41 +-
kernel/time/timekeeping.h | 1 +
kernel/trace/Kconfig | 2 -
92 files changed, 218 insertions(+), 2453 deletions(-)
delete mode 100644
Documentation/features/time/modern-timekeeping/arch-support.txt
delete mode 100644 arch/arm/configs/ebsa110_defconfig
delete mode 100644 arch/arm/mach-ebsa110/Makefile
delete mode 100644 arch/arm/mach-ebsa110/Makefile.boot
delete mode 100644 arch/arm/mach-ebsa110/core.c
delete mode 100644 arch/arm/mach-ebsa110/core.h
delete mode 100644 arch/arm/mach-ebsa110/include/mach/entry-macro.S
delete mode 100644 arch/arm/mach-ebsa110/include/mach/hardware.h
delete mode 100644 arch/arm/mach-ebsa110/include/mach/io.h
delete mode 100644 arch/arm/mach-ebsa110/include/mach/irqs.h
delete mode 100644 arch/arm/mach-ebsa110/include/mach/memory.h
delete mode 100644 arch/arm/mach-ebsa110/include/mach/uncompress.h
delete mode 100644 arch/arm/mach-ebsa110/io.c
delete mode 100644 arch/arm/mach-ebsa110/leds.c
delete mode 100644 drivers/net/ethernet/amd/am79c961a.c
delete mode 100644 drivers/net/ethernet/amd/am79c961a.h
create mode 100644 kernel/time/tick-legacy.c
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [GIT PULL 1/3] cleanups for v5.11
2020-12-15 15:44 [GIT PULL 1/3] cleanups for v5.11 Arnd Bergmann
2020-12-15 15:45 ` [GIT PULL 2/3] asm-generic: mmu-context cleanup Arnd Bergmann
2020-12-15 15:46 ` [GIT PULL 3/3] asm-generic: cross-architecture timer cleanup Arnd Bergmann
@ 2020-12-16 8:22 ` pr-tracker-bot
2 siblings, 0 replies; 6+ messages in thread
From: pr-tracker-bot @ 2020-12-16 8:22 UTC (permalink / raw)
To: Arnd Bergmann; +Cc: Linus Torvalds, linux-arch, Linux Kernel Mailing List
The pull request you sent on Tue, 15 Dec 2020 16:44:25 +0100:
> git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git tags/asm-generic-cleanup-5.11
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/e2dc4957349a7a15f87ac2ea6367b129192769e1
Thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html
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2020-12-15 15:44 [GIT PULL 1/3] cleanups for v5.11 Arnd Bergmann
2020-12-15 15:45 ` [GIT PULL 2/3] asm-generic: mmu-context cleanup Arnd Bergmann
2020-12-16 8:22 ` pr-tracker-bot
2020-12-15 15:46 ` [GIT PULL 3/3] asm-generic: cross-architecture timer cleanup Arnd Bergmann
2020-12-16 8:22 ` pr-tracker-bot
2020-12-16 8:22 ` [GIT PULL 1/3] cleanups for v5.11 pr-tracker-bot
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