On 11/9/20 2:29 AM, Greg Kroah-Hartman wrote:
> On Sat, Nov 07, 2020 at 03:10:06PM +0100, Greg Kroah-Hartman wrote:
>> On Fri, Nov 06, 2020 at 08:27:44PM +0000, Vineet Gupta wrote:
>>> Hi Stable Team,
>>>
>>> On 10/19/20 7:19 PM, Vineet G
Hi Stable Team,
On 10/19/20 7:19 PM, Vineet Gupta wrote:
> This reverts commit 00fdec98d9881bf5173af09aebd353ab3b9ac729.
> (but only from 5.2 and prior kernels)
>
> The original commit was a preventive fix based on code-review and was
> auto-picked for stable back-port (for
On 10/21/20 2:12 PM, Gustavo Pimentel wrote:
> The 1-bit shift rotation to the left on x variable located on
> 4 last if statement can be removed because the computed value is will
> not be used afront.
All of constant_fls() is anyhow optimized away at compile time, so this
won't affect any cod
Most architectures currently check this in their get_wchan() implementation
(ARC doesn't hence this patch). However doing this in core code shows
the semantics better so move the check one level up (eventually remove
the boiler-plate code from arches)
Signed-off-by: Vineet Gupta
#
NPS platform has been removed from ARC port and there are no in-tree
user of it now . So RIP !
Signed-off-by: Vineet Gupta
---
include/soc/nps/common.h | 172 ---
include/soc/nps/mtm.h| 59 --
2 files changed, 231 deletions(-)
delete mode
This series removes any drivers associated with EZChip NPS platform
which was removed from ARC in 5.10-rc1.
Vineet Gupta (3):
drivers/clocksource: Remove EZChip NPS clocksource driver
drivers/irqchip: Remove EZChip NPS interrupt controller
include/soc: remove headers for EZChip NPS
NPS platform has been removed from ARC port and there are no in-tree
users of it now. So RIP !
Cc: Daniel Lezcano
Cc: Thomas Gleixner
Cc: linux-ker...@vger.kernel.org
Signed-off-by: Vineet Gupta
---
drivers/clocksource/Kconfig | 10 --
drivers/clocksource/Makefile| 1 -
drivers
NPS platform has been removed from ARC port and there are no in-tree
users of it now. So RIP !
Cc: Thomas Gleixner
Cc: Jason Cooper
Cc: Marc Zyngier
Cc: linux-ker...@vger.kernel.org
Signed-off-by: Vineet Gupta
---
drivers/irqchip/Kconfig | 7 --
drivers/irqchip/Makefile| 1
ARC fixes for 5.10-rc3
- Unbork HSDKv1 platform (won't boot) due to memory map issue
- Prevent stack unwinder from infinite looping
----
Vineet Gupta (2):
ARC: stack unwinding: avoid indefinite looping
ARC: [plat-hsd
process task_work without going through signal delivery like
> task_work with TWA_SIGNAL does today.
Nice, thx for explaining that.
>
> Updated version below:
>
>
> commit 3c6239647d95d03d1436bc826a004791c3f04617
> Author: Jens Axboe
> Date: Mon Oct 12 07:15:37 2020 -060
Hi Naresh,
On 10/30/20 3:29 AM, Naresh Kamboju wrote:
> arc defconfig build failed on linux next 20201030 with gcc-8 and gcc-9.
>
> make -sk KBUILD_BUILD_USER=TuxBuild -C/linux -j16 ARCH=arc
> CROSS_COMPILE=arc-elf32- HOSTCC=gcc CC="sccache arc-elf32-gcc" O=build
> uImage
> #
> ../arch/arc/kernel/
On 10/29/20 9:09 AM, Jens Axboe wrote:
> Wire up TIF_NOTIFY_SIGNAL handling for arc.
>
> Cc:linux-arm-ker...@lists.infradead.org
Just to be clear, ARC and ARM seem to differ in 1 letter, they are in no
way related :-)
> Signed-off-by: Jens Axboe
> ---
>
> 5.11 has support queued up for TIF_NOT
interested, all the gory details can be found at Link below.
Link: https://github.com/foss-for-synopsys-dwc-arc-processors/linux/issues/32
Cc: David Hildenbrand
Cc: linux...@kvack.org
Signed-off-by: Vineet Gupta
---
arch/arc/kernel/head.S| 17 -
arch/arc/plat-hsdk/
excessive looping and breaks the loop.
Signed-off-by: Vineet Gupta
---
arch/arc/kernel/stacktrace.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/arc/kernel/stacktrace.c b/arch/arc/kernel/stacktrace.c
index bf40e06f3fb8..0fed32b95923 100644
--- a/arch/arc/kernel
Hi Geert,
On 10/26/20 2:48 AM, Geert Uytterhoeven wrote:
> On Mon, Oct 26, 2020 at 10:46 AM Geert Uytterhoeven
> wrote:
>> Below is the list of build error/warning regressions/improvements in
>> v5.10-rc1[1] compared to v5.9[2].
>>
>> Summarized:
>> - build errors: +3/-7
>> - build warnings:
c6c8fccf9790b:
ARC: perf: redo the pct irq missing in device-tree handling (2020-10-22
10:57:58
-0700)
Urgent perf ARC fix
----
Vineet Gupta (1):
ARC: perf: red
ble # 5.2 and prior
Signed-off-by: Vineet Gupta
---
arch/arc/kernel/entry.S | 16 +++-
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/arch/arc/kernel/entry.S b/arch/arc/kernel/entry.S
index ea00c8a17f07..60406ec62eb8 100644
--- a/arch/arc/kernel/entry.S
+++ b/arch/arc/kern
arc: plat-hsdk: fix kconfig dependency warning when !RESET_CONTROLLER
Randy Dunlap (1):
arc: include/asm: fix typos of "themselves"
Vineet Gupta (1):
ARC: [plat-eznps]: Drop support for EZChip NPS platform
Zhen Lei (1):
ARC: [dts] fix the
onvert to dax_direct_access()")
> Reported-by: kernel test robot
> Signed-off-by: Randy Dunlap
> Cc: Vineet Gupta
> Cc: linux-snps-arc@lists.infradead.org
> Cc: Dan Williams
> ---
> Vineet, This patch fixes the build error but is it correct for ARC?
Yep this looks
On 10/5/20 8:30 PM, Randy Dunlap wrote:
> From: Randy Dunlap
>
> Fix copy/paste spello of "themselves" in 3 places.
>
> Signed-off-by: Randy Dunlap
> Cc: Vineet Gupta
> Cc: linux-snps-arc@lists.infradead.org
Thx for the fix Randy. Added to for-curr.
-Vineet
On 10/5/20 9:12 AM, Mike Rapoport wrote:
> From: Mike Rapoport
>
> When a secondary CPU fails to come up, there is a missing space in the
> log:
>
> Timeout: CPU1 FAILED to comeup !!!
>
> Fix it.
>
> Signed-off-by: Mike Rapoport
Thx for the fix Mike. Added to for-curr.
-Vineet
> ---
>
Hi Petr,
On 10/2/20 1:24 PM, Petr Vorel wrote:
> This syscall is currently (v5.9) supported on these architectures:
> arc, csky, mips, m68k, nds32, sh
>
> constants are missing for m68k, not sure if the testcase is valid for it.
> Untested.
>
> Test for __LTP__NR_INVALID_SYSCALL saves adding autot
Hi Nicolas,
On 9/30/20 2:23 PM, Nicolas Pitre wrote:
> Hello,
>
> I just realized you might not be aware of the following issue.
>
> The kernel kbuild test robot project identified a build failure on ARC
> that bisects down to a patch of mine.
Your patch to Linux kernel ? Indeed the report we g
On 9/28/20 2:12 PM, kernel test robot wrote:
> tree:
> https://urldefense.com/v3/__https://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git__;!!A4F2R9G_pg!J7R9L2xqRIoW5V3cOIMiGXYoTmnqfqsBeRF8a6mi5Z2erJKTrameivmPESLu6dm_$
> for-curr
> head: b18b6a1d2b82eb8a2e415e4b1fb1be9027353a5d
> com
Hi Naresh,
On 9/23/20 9:20 PM, Naresh Kamboju wrote:
> arc:allmodconfig build failed with gcc-8, gcc-9 and gcc-10 on Linus's
> mainline tree.
>
> Build log:
>
> make -sk KBUILD_BUILD_USER=TuxBuild -C/linux ARCH=arc
> CROSS_COMPILE=arc-elf32- HOSTCC=gcc CC="sccache arc-elf32-gcc" O=bu
On 9/24/20 12:17 AM, Zhen Lei wrote:
> xxx/arc/boot/dts/axs101.dt.yaml: dw-apb-ictl@e0012000: $nodename:0: \
> 'dw-apb-ictl@e0012000' does not match '^interrupt-controller(@[0-9a-f,]+)*$'
> From schema: xxx/interrupt-controller/snps,dw-apb-ictl.yaml
>
> The node name of the interrupt controller mu
ARC glibc port was merged upstream in 2.32
There's no need to refer to github as it has the exact same version and
can be retired in future.
Signed-off-by: Vineet Gupta
---
Changes since v1:
- dropped artifacts related to github version
---
.../glibc.hash
On 9/15/20 11:58 PM, Thomas Petazzoni wrote:
> On Wed, 16 Sep 2020 04:22:36 +
> Vineet Gupta wrote:
>
>> On 9/15/20 6:33 AM, Thomas Petazzoni wrote:
>>> Hello,
>>>
>>> On Mon, 14 Sep 2020 14:37:48 -0700
>>> Vineet Gupta wrote:
&g
On 9/15/20 6:33 AM, Thomas Petazzoni wrote:
> Hello,
>
> On Mon, 14 Sep 2020 14:37:48 -0700
> Vineet Gupta wrote:
>
>> ARC glibc port was merged upstream in 2.32
>> There's no need to refer to github as it has the exact same version and
>> can be retired
ARC glibc port was merged upstream in 2.32
There's no need to refer to github as it has the exact same version and
can be retired in future.
Signed-off-by: Vineet Gupta
---
.../glibc.hash| 2 ++
package/glibc/glibc.mk
On 9/14/20 4:46 AM, Necip Fazil Yildiran wrote:
> When ARC_SOC_HSDK is enabled and RESET_CONTROLLER is disabled, it results
> in the following Kbuild warning:
>
> WARNING: unmet direct dependencies detected for RESET_HSDK
> Depends on [n]: RESET_CONTROLLER [=n] && HAS_IOMEM [=y] && (ARC_SOC_HSDK
On 9/11/20 2:18 AM, Thomas Petazzoni wrote:
> Hello Vineet,
>
> On Thu, 10 Sep 2020 23:21:43 +
> Vineet Gupta wrote:
>
>>>> -ifeq ($(BINUTILS_VERSION),arc-2019.09-rc1)
>>>> +ifeq ($(BR2_BINUTILS_VERSION_ARC),y)
>> Looks like we need this s
Hi Thomas,
On 12/22/19 1:41 PM, Thomas Petazzoni wrote:
> Hello Vineet,
>
> On Tue, 17 Dec 2019 13:32:53 -0800
> Vineet Gupta wrote:
>
>> Remove special handling for ARC - as it is not needed for cksy etc.
>>
>> A nice side benefit is that the ARC specifi
On 9/9/20 11:36 AM, Adhemerval Zanella via Libc-alpha wrote:
>
>
> On 08/09/2020 23:48, Vineet Gupta via Libc-alpha wrote:
>> From: Vineet Gupta
>>
>> This seems to be dead code, so remove it.
>
> It could be useful for a possible statfs/statfs64 consolidation,
On 9/9/20 3:19 AM, Florian Weimer via Libc-alpha wrote:
> * Vineet Gupta via Libc-alpha:
>
>> This came up in a nascent arc64 port, lacking gcc atomics for now
>
> Can you please change the GCC port to provide atomics instead?
Sure, they are added now.
> It does not m
This came up in a nascent arc64 port, lacking gcc atomics for now
---
support/support_record_failure.c | 15 ---
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/support/support_record_failure.c b/support/support_record_failure.c
index f766c0623683..65e576c6e901 100644
---
From: Vineet Gupta
This seems to be dead code, so remove it.
---
sysdeps/unix/sysv/linux/alpha/kernel_stat.h | 1 -
sysdeps/unix/sysv/linux/fstatfs64.c | 14 --
sysdeps/unix/sysv/linux/generic/kernel_stat.h | 2 --
.../unix/sysv/linux/generic/wordsize-32
NPS customers are no longer doing active development, as evident from
rand config build failures reported in recent times, so drop support
for NPS platform.
Signed-off-by: Vineet Gupta
---
MAINTAINERS | 7 -
arch/arc/Makefile | 5 -
arch/arc
ARC: [plat-hsdk]: Switch ethernet phy-mode to rgmii-id
Mike Rapoport (1):
arc: fix memory initialization for systems with two memory banks
Randy Dunlap (1):
ARC: pgalloc.h: delete a duplicated word + other fixes
Vineet Gupta (4):
ARC: perf: don't bail setup if pct irq missing i
On 7/7/20 8:38 AM, Evgeniy Didin wrote:
> HSDK board has Micrel KSZ9031, recent commit
> bcf3440c6dd ("net: phy: micrel: add phy-mode support for the KSZ9031 PHY")
> caused a breakdown of Ethernet.
> Using 'phy-mode = "rgmii"' is not correct because accodring RGMII
> specification it is necessary t
On 9/1/20 7:15 AM, Nicholas Piggin wrote:
> Cc: Vineet Gupta
> Cc: linux-snps-arc@lists.infradead.org
> Signed-off-by: Nicholas Piggin
Acked-by: Vineet Gupta#arch/arc
Thx,
-Vineet
> ---
>
> Please ack or nack if you object to this being mered via
> Arnd's tree.
Hi Mike,
On 8/28/20 9:39 AM, Mike Rapoport wrote:
> From: Mike Rapoport
>
> Rework if memory map initialization broke initialization of ARC systems
> with two memory banks. Before these changes, memblock was not aware of
> nodes configuration and the memory map was always allocated from the
> "lo
Hi,
On 3/25/20 10:54 PM, Helmut Grohne wrote:
> Hi Vineet,
>
> On Wed, Mar 25, 2020 at 05:25:58PM -0700, Vineet Gupta wrote:
>> ARC glibc is still in works, but assuming that will happen in near future
>> what
>> other upstream prerequisites are needed. The obvious one
CTOP_AUX_IACK from platform header
Reported-by: kernel test robot
Reported-by: Sebastian Andrzej Siewior
Link: https://lkml.kernel.org/r/20200824095831.5lpkmkafelnvl...@linutronix.de
Signed-off-by: Vineet Gupta
---
arch/arc/plat-eznps/include/plat/ctop.h | 1 -
include/soc/nps/common.h
Reported-by: kernel test robot
Reported-by: Sebastian Andrzej Siewior
Link:
http://lists.infradead.org/pipermail/linux-snps-arc/2020-August/004032.html
Signed-off-by: Vineet Gupta
---
arch/arc/plat-eznps/include/plat/ctop.h | 1 -
include/soc/nps/common.h| 6 ++
2 files
Hi Sebastian,
On 8/24/20 12:35 PM, Sebastian Andrzej Siewior wrote:
> On 2020-08-24 18:21:21 [+], Vineet Gupta wrote:
>>>>>> {standard input}:5973: Error: operand out of range (512 is not between
>>>>>> -512 and 511)
>>>>
>>
>&g
On 8/24/20 11:21 AM, Vineet Gupta wrote:
>> and the assembler does not like that.
>> After the removal CONFIG_ARC_PLAT_EZNPS I got to stage 2:
>> |drivers/irqchip/irq-eznps.c:80:16: error: 'CTOP_AUX_IACK' undeclared (first
>> use in this function)
>>
+CC Ofer
On 8/24/20 2:58 AM, Sebastian Andrzej Siewior wrote:
> On 2020-08-24 10:17:19 [+0800], kernel test robot wrote:
>> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
>> master
>> head: d012a7190fc1fd72ed48911e77ca97ba4521bccd
>> commit: de8f5e4f2dc1f032b46afda0a
On 7/30/20 12:50 AM, Herbert Xu wrote:
> On Thu, Jul 30, 2020 at 10:47:16AM +0300, Andy Shevchenko wrote:
>> We may ask Synopsys folks to look at this as well.
>> Vineet, any ideas if we may unify ATOMIC64_INIT() across the architectures?
> I don't think there is any technical difficulty. The cust
On 8/3/20 6:57 PM, Waldemar Brodkorb wrote:
> Hi Alexey, Hi Vineet,
>
> is uClibc-ng 1.0.34 broken on Linux kernel 4.19.136?
> I am using gcc 9.3.0 and binutils 2.35.
>
> I get following stacktrace:
>
> [9.667903] Starting Linux (built with OpenADK).
> [9.673796] Freeing unused kernel memor
patch below, you can remove above as well...
>
>From 672e0f78a94892794057a5a7542d85b71c1369c4 Mon Sep 17 00:00:00 2001
From: Vineet Gupta
Date: Mon, 27 Jul 2020 21:12:42 -0700
Subject: [PATCH] ARM: mm: check_and_switch_context() doesn't use @tsk arg
Signed-off-by: Vi
On 7/27/20 8:33 PM, Nicholas Piggin wrote:
> /*
> - * Called at the time of execve() to get a new ASID
> - * Note the subtlety here: get_new_mmu_context() behaves differently here
> - * vs. in switch_mm(). Here it always returns a new ASID, because mm has
> - * an unallocated "initial" value, whi
Current code inadventely bails if hardware supports sampling/overflow
interrupts, but the irq is missing from device tree. This need not be as
we can still do simple counting based perf stat.
This unborks perf on HSDK-4xD
Signed-off-by: Vineet Gupta
---
arch/arc/kernel/perf_event.c | 14
On 7/21/20 1:59 PM, Randy Dunlap wrote:
> Drop the repeated word "to".
> Change "Thay" to "That".
> Add a closing right parenthesis.
>
> Signed-off-by: Randy Dunlap
> Cc: Vineet Gupta
> Cc: linux-snps-arc@lists.infradead.org
Thx Randy. Adde
These symbols were recently deprecated but the test still checks for
them which fails for ARC.
Tested with arc-linux-gnuhf
-FAIL: elf/tst-libc_dlvsym
+PASS: elf/tst-libc_dlvsym
-FAIL: elf/tst-libc_dlvsym-static
+PASS: elf/tst-libc_dlvsym-static
|
| $ cat elf/tst-libc_dlvsym-static.out
| error: t
Hi Florian,
On 7/17/20 4:41 AM, Florian Weimer via Libc-alpha wrote:
> Make the computation in elf/dl-tls.c more transparent, and add
> an explicit test for the historic value.
>
> ---
> elf/Makefile | 4 +++-
> elf/dl-tls.c | 37 ++---
> elf/ts
Reviewed-by: Adhemerval Zanella
---
sysdeps/arc/fpu/fclrexcpt.c | 36
sysdeps/arc/fpu/fegetenv.c | 37
sysdeps/arc/fpu/fegetmode.c | 31 +++
sysdeps/arc/fpu/fegetround.c | 32 +++
sysdeps/arc/fpu/feholdexcpt.c
Reviewed-by: Adhemerval Zanella
---
config.h.in| 3 +
sysdeps/arc/Implies| 3 +
sysdeps/arc/Makefile | 21 +++
sysdeps/arc/Versions | 8 +
sysdeps/arc/configure | 182 +
Reviewed-by: Adhemerval Zanella
---
sysdeps/arc/fpu/libm-test-ulps| 1142 +
sysdeps/arc/fpu/libm-test-ulps-name |1 +
sysdeps/arc/nofpu/libm-test-ulps | 270 +++
sysdeps/arc/nofpu/libm-test-ulps-name |1 +
sysdeps/unix/sysv/linux/ar
Reviewed-by: Adhemerval Zanella
---
sysdeps/unix/sysv/linux/arc/arch-syscall.h| 298 ++
sysdeps/unix/sysv/linux/arc/bits/timesize.h | 21 ++
sysdeps/unix/sysv/linux/arc/clone.S | 93 ++
.../unix/sysv/linux/arc/fixup-asm-unistd.h| 46 +++
sysdeps/unix/sy
This includes all 4 TLS addressing models
Reviewed-by: Adhemerval Zanella
---
sysdeps/arc/dl-tls.h | 30 +++
sysdeps/arc/libc-tls.c | 27 ++
sysdeps/arc/nptl/tcb-offsets.sym | 11 +++
sysdeps/arc/nptl/tls.h | 139 +++
sysdep
Reviewed-by: Adhemerval Zanella
---
sysdeps/arc/nptl/pthreaddef.h | 32 +++
sysdeps/unix/sysv/linux/arc/bits/procfs.h | 35 +++
.../sysv/linux/arc/bits/types/__sigset_t.h| 12 +++
sysdeps/unix/sysv/linux/arc/getcontext.S | 64 +
sysdeps/unix/sysv/
Reviewed-by: Adhemerval Zanella
---
sysdeps/arc/bits/fenv.h | 78 +++
sysdeps/arc/nofpu/Implies | 1 +
sysdeps/arc/nofpu/math-tests-exceptions.h | 27
sysdeps/arc/nofpu/math-tests-rounding.h | 27
sysdeps/arc/sfp-machine.
Reviewed-by: Adhemerval Zanella
---
scripts/build-many-glibcs.py | 10 ++
1 file changed, 10 insertions(+)
diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py
index dfaaf50a192c..00ba6f6b1193 100755
--- a/scripts/build-many-glibcs.py
+++ b/scripts/build-many-glibcs.
Code for C runtime startup and dynamic loading including PLT layout.
Reviewed-by: Adhemerval Zanella
---
sysdeps/arc/bits/link.h | 52 ++
sysdeps/arc/dl-machine.h | 344 ++
sysdeps/arc/entry.h | 5 +
sysdeps/arc/ldsodefs.h| 43 +
sysd
(a) ABI doc:
https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/wiki/files/ARCv2_ABI.pdf
(b) Programmer's Reference Manual (PRM) : needs a download request to be filled
https://www.synopsys.com/dw/ipdir.php?ds=arc-hs44-hs46-hs48
https://www.synopsys.com/dw/doc.php/ds/c
This code deals with the ARC ABI.
Reviewed-by: Adhemerval Zanella
---
sysdeps/arc/__longjmp.S | 49
sysdeps/arc/abort-instr.h | 2 +
sysdeps/arc/bits/endianness.h | 15
sysdeps/arc/bits/setjmp.h | 26 +
sysdeps/arc/bsd-_setjmp.S |
A big shoutout to Cupertino Miranda for his
valuable contribution in initial bringup and debugging on Linux and
later in solving pesky unwinding/cancelation failures in testsuite.
Reviewed-by: Adhemerval Zanella
---
sysdeps/unix/sysv/linux/arc/dl-static.c | 84 +
sysdep
Reviewed-by: Adhemerval Zanella
---
sysdeps/arc/atomic-machine.h | 69
1 file changed, 69 insertions(+)
create mode 100644 sysdeps/arc/atomic-machine.h
diff --git a/sysdeps/arc/atomic-machine.h b/sysdeps/arc/atomic-machine.h
new file mode 100644
index 0
On 7/10/20 10:02 AM, Florian Weimer via Libc-alpha wrote:
> * Vineet Gupta via Libc-alpha:
>
>> From scratch meaning glibc alone or the whole toolchain. I used
>> buildroot and glibc-dirclean to nuke entire glibc but gcc was not
>> rebuilt. I can try that too.
>
On 7/10/20 2:28 AM, Florian Weimer via Libc-alpha wrote:
> * Alistair Francis via Libc-alpha:
>
>> On Thu, Jul 9, 2020 at 2:36 PM Vineet Gupta via Libc-alpha
>> wrote:
>>>
>>> On 7/9/20 2:13 PM, Vineet Gupta via Libc-alpha wrote:
>>>>> Rebas
On 7/9/20 3:01 PM, Alistair Francis via Libc-alpha wrote:
> On Thu, Jul 9, 2020 at 2:36 PM Vineet Gupta via Libc-alpha
> wrote:
>>
>> On 7/9/20 2:13 PM, Vineet Gupta via Libc-alpha wrote:
>>>> Rebased ARC port on master and fired a build-many-glibcs now
>>
On 7/9/20 2:13 PM, Vineet Gupta via Libc-alpha wrote:
>> Rebased ARC port on master and fired a build-many-glibcs now
>> (expect some
>> abilist updates). Will do a full testsuite run
>
> No regressions in sysvipc tests !
But quite a few regressions. Baseline is
On 7/9/20 9:24 AM, Vineet Gupta via Libc-alpha wrote:
> On 7/9/20 9:03 AM, Adhemerval Zanella via Libc-alpha wrote:
>>
>>
>> On 08/07/2020 16:32, Vineet Gupta wrote:
>>> On 7/8/20 9:31 AM, Adhemerval Zanella via Libc-alpha wrote:
>>>>
>>>>
On 7/9/20 9:03 AM, Adhemerval Zanella via Libc-alpha wrote:
>
>
> On 08/07/2020 16:32, Vineet Gupta wrote:
>> On 7/8/20 9:31 AM, Adhemerval Zanella via Libc-alpha wrote:
>>>
>>> On 07/07/2020 17:55, Vineet Gupta via Libc-alpha wrote:
>>>> ---
>&g
On 7/8/20 9:31 AM, Adhemerval Zanella via Libc-alpha wrote:
>
> On 07/07/2020 17:55, Vineet Gupta via Libc-alpha wrote:
>> ---
>>Changes since v7.1:
>> - Added a few more 32-bit time_t syscalls to fixup-asm-unistd.h
>>and regen arch-syscall.h to remo
On 7/7/20 2:32 PM, Joseph Myers wrote:
> On Tue, 7 Jul 2020, Vineet Gupta via Libc-alpha wrote:
>
>>> Each implementation has it ows requirements so I can't really say if
>>> a helper function does make sense for all of them. For pause
>>> specific
On 7/7/20 12:24 PM, Adhemerval Zanella via Libc-alpha wrote:
>
>
> On 06/07/2020 22:25, Vineet Gupta wrote:
>> On 7/6/20 6:20 AM, Adhemerval Zanella via Libc-alpha wrote:
>>>>>> diff --git a/sysdeps/unix/sysv/linux/arc/clone.S
>>>>>> b/sysdeps
---
Changes since v7.1:
- Added a few more 32-bit time_t syscalls to fixup-asm-unistd.h
and regen arch-syscall.h to remove them: __NR_timer{g,s}ettime,
__NR_clock_{gettime,nanosleep,settime}
- minimal/annotated list of 32-bit syscall aliases in ARC sysdeps.h
for 64
On 7/7/20 12:21 AM, Lukasz Majewski wrote:
>> ARC is 32-bit + TIMESIZE==64 but the new code is not getting built
>> (instead generic variant is). How do I override the generic fiel to
>> be built instead ?
> The futimes.c from sysdeps/unix/sysv/linux/ shall be built.
>
> The futimes.c is defined
Cv2: support loop buffer (LPB) disabling
Vineet Gupta (5):
ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE
ARC: [arcompact] fix bitrot with 2 levels of interrupt
ARC: elf: use right ELF_ARCH
ARCv2: boot log: detect newer/upconing HS3x/HS4x releases
ARC: bu
On 7/6/20 6:20 AM, Adhemerval Zanella via Libc-alpha wrote:
diff --git a/sysdeps/unix/sysv/linux/arc/clone.S
b/sysdeps/unix/sysv/linux/arc/clone.S
>>
diff --git a/sysdeps/unix/sysv/linux/arc/fixup-asm-unistd.h
b/sysdeps/unix/sysv/linux/arc/fixup-asm-unistd.h
>>
+
+/*
Hi Lukasz,
On 2/17/20 5:17 AM, Lukasz Majewski wrote:
> This patch provides new __futimes64 explicit 64 bit function for setting
> file's
> 64 bit attributes for access and modification time (by specifying file
> descriptor number).
>
> Internally, the __utimensat64_helper function is used. This
On 7/2/20 7:47 PM, Adhemerval Zanella via Libc-alpha wrote:
>
>
> On 30/06/2020 21:08, Vineet Gupta via Libc-alpha wrote:
>> ---
>>Changes since v7:
>> - used long int (iso int) in sysdep.h/syscall_error for handling
>> registers
>
> Patch loo
On 7/2/20 9:27 AM, Joseph Myers wrote:
> On Thu, 2 Jul 2020, Vineet Gupta via Libc-alpha wrote:
>
>> Now acos can come from 2 places depending on LIBM_SVID_COMPAT
>> - math/w_acos_template.c<-- sets errno only
>
> This wrapper, unlike the compat one,
On 7/1/20 12:13 PM, Vineet Gupta via Libc-alpha wrote:
> On 6/30/20 6:44 PM, Adhemerval Zanella via Libc-alpha wrote:
> FAIL: math/test-float-exp10
> FAIL: math/test-float32-exp10
The exp10 tests needed regen-ulps and now fixed.
> FAIL: math/test-float32x-acos
> FAIL: math/tes
aders
| PASS: sysvipc/test-sysvmsg
| PASS: sysvipc/test-sysvsem
| PASS: sysvipc/test-sysvshm
FWIW: Tested-by: Vineet Gupta
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Hi,
The machine hosting lists.infradead.org suffered a total disk failure last
weekend
and a new machine has been drafted into service, unfortunately using the latest
backup from May 2018. I've provided the missing messages to site maintainers so
things should be back to normal in near future.
A
On 7/1/20 9:50 AM, Adhemerval Zanella via Libc-alpha wrote:
>
>
> On 30/06/2020 21:06, Vineet Gupta via Libc-alpha wrote:
>> This code deals with the ARC ABI.
>> ---
>>Changes since v7:
>> - Used void * (iso int *) in tls-macros.h
>
> LGTM,
On 6/30/20 6:44 PM, Adhemerval Zanella via Libc-alpha wrote:
>> I've posted the incremental series (v7.1) as a followup to include rebase
>> fixes
>> since v7. The changes are minimal and documented in respective patches.
>> Kindly
>> review so we can get this in, in this cycle.
>
> Thanks for
Hi David,
On 6/25/20 1:14 AM, David Woodhouse wrote:
> On Thu, 2020-06-25 at 01:46 +0000, Vineet Gupta wrote:
>> Hi,
>>
>> I'm the moderator for linux-snps-arc.
>> Is there some database corruption or some such. The msgs for linux-snap-arc
>> seem
>>
On 6/23/20 9:56 AM, Vineet Gupta via Libc-alpha wrote:
> On 6/15/20 1:14 PM, Vineet Gupta wrote:
>> Hi,
>>
>> This patchset implements glibc port to ARC HS48x processor from Synopsys.
>
> ping !
ping ^2 !
I've posted the incremental series (v7.1) as a followup
---
Changes since v7:
- rebase artifact, some symbols got added to libc.abilist
---
sysdeps/arc/fpu/libm-test-ulps| 1140 +
sysdeps/arc/fpu/libm-test-ulps-name |1 +
sysdeps/arc/nofpu/libm-test-ulps | 270 +++
sysdeps/arc/nofpu/libm-test-
---
Changes since v7:
- used long int (iso int) in sysdep.h/syscall_error for handling registers
---
sysdeps/unix/sysv/linux/arc/arch-syscall.h| 303 ++
sysdeps/unix/sysv/linux/arc/bits/timesize.h | 21 ++
sysdeps/unix/sysv/linux/arc/clone.S | 93 ++
.
---
Changes since v7:
- Disintegrated math-use-builtins.h (deleted) and added
math-use-builtins-{fma,sqrt}.h
---
sysdeps/arc/fpu/fclrexcpt.c | 36
sysdeps/arc/fpu/fegetenv.c | 37
sysdeps/arc/fpu/fegetmode.c | 31 +++
This includes all 4 TLS addressing models
---
Changes since v7:
- Deleted unused asm macro THREAD_SELF which references r25
---
sysdeps/arc/dl-tls.h | 30 +++
sysdeps/arc/libc-tls.c | 27 ++
sysdeps/arc/nptl/tcb-offsets.sym | 11 +++
sysdeps/arc/nptl/tls.h
This code deals with the ARC ABI.
---
Changes since v7:
- Used void * (iso int *) in tls-macros.h
---
sysdeps/arc/__longjmp.S | 49
sysdeps/arc/abort-instr.h | 2 +
sysdeps/arc/bits/endianness.h | 15
sysdeps/arc/bits/setjmp.h | 26 +
d
>>> - Updated documentation for renamed [pmd|pud]_mkinvalid() helpers
>>
>> Hello Gerald/Christophe/Vineet,
>>
>> It would be really great if you could give this series a quick test
>> on s390/ppc/arc platforms respectively. Thank you.
>
> Thanks Alexande
Hi Carlos,
On 6/26/20 9:11 AM, Carlos O'Donell wrote:
> Vineet, What is the status of the ARC port?
Pretty good if you ask me ;-)
I don't think ARC port leads to any public ABI changes (but does depend on
semctl
changes as we follow the same ABI). Any ensuing common changes (non ABI) have
long
Hi,
I'm the moderator for linux-snps-arc.
Is there some database corruption or some such. The msgs for linux-snap-arc seem
to have been truncated. Please see the main page below where entries for
June-2018
thru May 2020 are gone. This must be a recent breakage as things used to work up
until rece
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