Le 17/05/2023 à 16:02, Naresh Kamboju a écrit :
> Linux next powerpc gcc-8 build failed on Linux next 20230516 and 20230517.
> - build/gcc-8-ppc6xx_defconfig
>
> Reported-by: Linux Kernel Functional Testing
>
> Build log:
>
> make --silent --keep-going --jobs=8
>
Le 15/05/2023 à 15:17, Nicholas Piggin a écrit :
> On Mon May 15, 2023 at 2:45 PM AEST, Nicholas Piggin wrote:
>> This file contains only the enter_prom implementation now.
>> Trim includes and update header comment while we're here.
>>
>> Signed-off-by: Nicholas Piggin
>> ---
>>
y 4 and
large enough that the reduced number of interrupts easily compensates
for the one or two extra fsl_spi_setup_transfer() calls this causes.
Signed-off-by: Rasmus Villemoes
Signed-off-by: Mark Brown
Signed-off-by: Christophe Leroy
---
drivers/spi/spi-fsl-spi.c | 16
1 file chan
in fsl_spi_prepare_message() while
for CPM mode that's done in fsl_spi_setup_transfer().
Reunify all of it in fsl_spi_prepare_message(), and catch
impossible cases early through master's bits_per_word_mask
instead of returning EINVAL later.
Signed-off-by: Christophe Leroy
Link:
https
in fsl_spi_prepare_message() while
for CPM mode that's done in fsl_spi_setup_transfer().
Reunify all of it in fsl_spi_prepare_message(), and catch
impossible cases early through master's bits_per_word_mask
instead of returning EINVAL later.
Signed-off-by: Christophe Leroy
Link:
https
-by: Christophe Leroy
Link:
https://lore.kernel.org/r/f2e981f20f92dd28983c3949702a09248c23845c.1680371809.git.christophe.le...@csgroup.eu
Signed-off-by: Mark Brown
---
drivers/spi/spi-fsl-cpm.c | 23 +++
drivers/spi/spi-fsl-spi.c | 3 +++
2 files changed, 26 insertions(+)
diff
-by: Christophe Leroy
Link:
https://lore.kernel.org/r/f2e981f20f92dd28983c3949702a09248c23845c.1680371809.git.christophe.le...@csgroup.eu
Signed-off-by: Mark Brown
---
drivers/spi/spi-fsl-cpm.c | 23 +++
drivers/spi/spi-fsl-spi.c | 3 +++
2 files changed, 26 insertions(+)
diff
Le 12/05/2023 à 18:09, Marco Elver a écrit :
> On Fri, 12 May 2023 at 17:31, Christophe Leroy
> wrote:
>>
>> Activating KCSAN on a 32 bits architecture leads to the following
>> link-time failure:
>>
>> LD .tmp_vmlinux.kallsyms1
>>
information.
Signed-off-by: Rohan McLure
Signed-off-by: Christophe Leroy
---
arch/powerpc/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 539d1f03ff42..2f6af3cb75d6 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
.
Christophe Leroy (2):
kcsan: Don't expect 64 bits atomic builtins from 32 bits architectures
xtensa: Remove 64 bits atomic builtins stubs
Rohan McLure (1):
powerpc/{32,book3e}: kcsan: Extend KCSAN Support
arch/powerpc/Kconfig | 2 +-
arch/xtensa/lib/Makefile | 2 --
arch
The stubs were provided by commit 725aea873261 ("xtensa: enable KCSAN")
to make linker happy allthought they are not meant to be used at all.
KCSAN core has been fixed to not require them anymore on
32 bits architectures.
Then they can be removed.
Signed-off-by: Christophe Leroy
64 bits atomic builtins. Only
include DEFINE_TSAN_ATOMIC_OPS(64) on 64 bits architectures.
Fixes: 0f8ad5f2e934 ("kcsan: Add support for atomic builtins")
Suggested-by: Marco Elver
Signed-off-by: Christophe Leroy
---
kernel/kcsan/core.c | 2 ++
1 file changed, 2 insertions(+)
Le 12/05/2023 à 17:16, Christophe Leroy a écrit :
>
>
> Le 11/05/2023 à 19:25, Niccolò Belli a écrit :
>> [Vous ne recevez pas souvent de courriers de
>> darkba...@linuxsystems.it. D?couvrez pourquoi ceci est important ?
>> https://aka.ms/LearnAboutSenderIdentific
Le 11/05/2023 à 19:25, Niccolò Belli a écrit :
> [Vous ne recevez pas souvent de courriers de darkba...@linuxsystems.it.
> D?couvrez pourquoi ceci est important ?
> https://aka.ms/LearnAboutSenderIdentification ]
>
> Il 2023-05-12 10:32 Bagas Sanjaya ha scritto:
>> #regzbot introduced:
Le 05/05/2023 à 09:18, Nicholas Piggin a écrit :
> This series has the steps to remove ELFv1 from the kernel build.
> Patch 1 is a build fix, 2 defaults everything to ELFv2, 3 is
> really a separate issue that concerns userspace. 4 removes v1
> support.
I see CONFIG_MPROFILE_KERNEL is
Le 05/05/2023 à 09:18, Nicholas Piggin a écrit :
> User code must still support ELFv1, e.g., see is_elf2_task().
>
> This one should wait a while until ELFv2 fallout settles, so
> just posting it out of interest.
Can't ELFv1 user code run on an ELFv2 kernel ?
Christophe
>
> Thanks,
> Nick
>
+Rob as he's the commit's Author.
Le 03/05/2023 à 17:46, Christian Zigotzky a écrit :
> On 02 May 2023 at 11:28 am, Michael Ellerman wrote:
>> Christian Zigotzky writes:
>>> Hello,
>>>
>>> Our PASEMI Nemo board [1] doesn't boot with the PowerPC updates 6.4-1
>>> [2].
>>>
>>> The kernel hangs
Hello,
Le 02/05/2023 à 04:22, Christian Zigotzky a écrit :
> Hello,
>
> Our PASEMI Nemo board [1] doesn't boot with the PowerPC updates 6.4-1 [2].
>
> The kernel hangs right after the booting Linux via __start() @
> 0x ...
>
> I was able to revert the PowerPC updates 6.4-1 [2]
: 67207b9664a8 ("[PATCH] spufs: The SPU file system, base")
Reviewed-by: Christophe Leroy
> ---
> arch/powerpc/platforms/cell/spu_base.c | 6 --
> 1 file changed, 6 deletions(-)
>
> diff --git a/arch/powerpc/platforms/cell/spu_base.c
> b/arch/powerpc/
Le 26/04/2023 à 14:29, Michael Ellerman a écrit :
> Joel Fernandes writes:
>> On Tue, Apr 25, 2023 at 6:58 AM Zhouyi Zhou wrote:
> ...
>>
>> Out of curiosity for PPC folks, why cannot 64-bit PPC use per-task
>> canary? Michael, is this an optimization? Adding Christophe as well
>> since it
I would not declare victory yet. My
> feeling is something changes in timing, or compiler codegen which
> hides the issue. So the issue is still there but it is just a matter
> of time before someone else reports it.
>
> Out of curiosity for PPC folks, why cannot 64
Le 25/04/2023 à 13:53, Peter Zijlstra a écrit :
> On Tue, Apr 25, 2023 at 06:59:29AM -0400, Joel Fernandes wrote:
>>> I'm a little confused; the way I understand the whole stack protector
>>> thing to work is that we push a canary on the stack at call and on
>>> return check it is still valid.
Le 06/04/2023 à 09:35, Hari Bathini a écrit :
> Since commit 85e031154c7c ("powerpc/bpf: Perform complete extra passes
> to update addresses"), two additional passes are performed to avoid
> space and CPU time wastage on powerpc. But these extra passes led to
> WARN_ON_ONCE() hits in
Le 28/03/2023 à 13:47, Michael Ellerman a écrit :
> "Nicholas Piggin" writes:
>> On Mon Mar 27, 2023 at 8:26 PM AEST, Christophe Leroy wrote:
> ...
>>>
>>> Now that thread.regs doesn't change anymore at each interrupt, it would
>>> probably be w
Le 28/03/2023 à 08:51, Nicholas Piggin a écrit :
> On Tue Mar 28, 2023 at 3:48 AM AEST, Christophe Leroy wrote:
>>
>>
>> Le 25/03/2023 à 14:06, Nicholas Piggin a écrit :
>>> This file contains only the enter_prom implementation now.
>>> Trim includes and
Le 25/03/2023 à 14:06, Nicholas Piggin a écrit :
> This file contains only the enter_prom implementation now.
> Trim includes and update header comment while we're here.
>
> Signed-off-by: Nicholas Piggin
> ---
> arch/powerpc/kernel/Makefile | 8 +++--
>
Le 25/03/2023 à 14:06, Nicholas Piggin a écrit :
> The _switch stack frame setup are substantially the same, so are the
> comments. The difference in how the stack and current are switched,
> and other hardware and software housekeeping is done is moved into
> macros.
>
> Signed-off-by:
Le 27/03/2023 à 14:13, Arnd Bergmann a écrit :
> From: Arnd Bergmann
>
> The powerpc dma_sync_*_for_cpu() variants do more flushes than on other
> architectures. Reduce it to what everyone else does:
>
> - No flush is needed after data has been sent to a device
>
> - When data has been
Le 27/03/2023 à 08:36, Nicholas Piggin a écrit :
> On Mon Mar 27, 2023 at 8:15 AM AEST, Jens Axboe wrote:
>> Powerpc sets up PF_KTHREAD and PF_IO_WORKER with a NULL pt_regs, which
>> from my (arguably very short) checking is not commonly done for other
>> archs. This is fine, except when
Hi,
Le 23/03/2023 à 19:54, Jens Axboe a écrit :
> Hi,
>
> I got a report sent to me from mariadb, in where 5.10.158 works fine and
> 5.10.162 is broken. And in fact, current 6.3-rc also fails the test
> case. Beware that this email is long, as I'm trying to include
> everything that may be
^
> The use of this function was removed with
> commit d7c2878cfcfa ("soc: fsl: qe: remove unused qe_ic_set_* functions")
>
> This function is not used, so remove it.
>
> Signed-off-by: Tom Rix
Reviewed-by: Christophe Leroy
> ---
> v2: Add to commit log when the use was
Le 19/03/2023 à 16:37, Tom Rix a écrit :
> clang with W=1 reports
> drivers/soc/fsl/qe/qe_ic.c:235:29: error: unused function
>'qe_ic_from_irq' [-Werror,-Wunused-function]
> static inline struct qe_ic *qe_ic_from_irq(unsigned int virq)
> ^
> This function is not
Le 17/03/2023 à 04:47, Matthew Wilcox a écrit :
> On Wed, Mar 15, 2023 at 10:18:22AM +0000, Christophe Leroy wrote:
>> I investigated a bit further and can confirm now that the above won't
>> always work, see comment
>> https://elixir.bootlin.com/linux/v6.3-rc2/source/arc
Le 15/03/2023 à 10:43, Christophe Leroy a écrit :
>
>
> Le 15/03/2023 à 06:14, Matthew Wilcox (Oracle) a écrit :
>> Add set_ptes(), update_mmu_cache_range() and flush_dcache_folio().
>> Change the PG_arch_1 (aka PG_dcache_dirty) flag from being per-page to
>>
an
> Cc: Nicholas Piggin
> Cc: Christophe Leroy
> Cc: linuxppc-dev@lists.ozlabs.org
> ---
> arch/powerpc/include/asm/book3s/pgtable.h | 10 +
> arch/powerpc/include/asm/cacheflush.h | 14 +--
> arch/powerpc/include/asm/kvm_ppc.h| 10 ++---
> arch
Hi,
Le 14/03/2023 à 09:31, ye.xingc...@zte.com.cn a écrit :
> From: Ye Xingchen
>
> crypto/algapi.h is included more than once.
>
> Signed-off-by: Ye Xingchen
You already sent this patch, see
https://patchwork.ozlabs.org/project/linuxppc-dev/patch/202301171601080312...@zte.com.cn/
Any
Hi Lukas
Le 14/03/2023 à 08:21, Lukas Bulwahn a écrit :
> Dear Herve,
>
> In your patch below, you added the config CPM_QMC which depends on the
> non-existing config SOC_FSL:
>
> https://lore.kernel.org/r/20230217145645.1768659-7-herve.cod...@bootlin.com
>
> Up to my knowledge, the config
Le 09/03/2023 à 19:02, Hari Bathini a écrit :
> Use bpf_jit_binary_pack_alloc in powerpc jit. The jit engine first
> writes the program to the rw buffer. When the jit is done, the program
> is copied to the final location with bpf_jit_binary_pack_finalize.
> With multiple jit_subprogs,
Le 09/03/2023 à 19:02, Hari Bathini a écrit :
> patch_instruction() entails setting up pte, patching the instruction,
> clearing the pte and flushing the tlb. If multiple instructions need
> to be patched, every instruction would have to go through the above
> drill unnecessarily. Instead,
Le 10/03/2023 à 19:26, Christophe Leroy a écrit :
>
>
> Le 09/03/2023 à 19:02, Hari Bathini a écrit :
>> patch_instruction() entails setting up pte, patching the instruction,
>> clearing the pte and flushing the tlb. If multiple instructions need
>> to be patched, e
Le 09/03/2023 à 19:02, Hari Bathini a écrit :
> patch_instruction() entails setting up pte, patching the instruction,
> clearing the pte and flushing the tlb. If multiple instructions need
> to be patched, every instruction would have to go through the above
> drill unnecessarily. Instead,
Le 03/03/2023 à 20:41, Crystal Wood a écrit :
> On Fri, 2023-03-03 at 10:14 +0100, Arnd Bergmann wrote:
>> On Fri, Mar 3, 2023, at 02:04, Paul Gortmaker wrote:
>>> 01/03/2023 (Wed 14:23) Christophe Leroy wrote:
>>>> Le 28/02/2023 ?? 18:51, Arnd Bergmann a ??crit
Le 28/02/2023 à 18:51, Arnd Bergmann a écrit :
> On Tue, Feb 28, 2023, at 11:03, Joakim Tjernlund wrote:
>> On Mon, 2023-02-27 at 14:48 -0600, Li Yang wrote:
>>
>> Here, we remove the MPC8548E-MDS[1], the MPC8360E-MDS[2], the
>> MPC837xE-MDS[3], and the MPC832x-MDS[4] board support
Le 27/02/2023 à 23:29, Rick Edgecombe a écrit :
> The x86 Control-flow Enforcement Technology (CET) feature includes a new
> type of memory called shadow stack. This shadow stack memory has some
> unusual properties, which requires some core mm changes to function
> properly.
>
> One of these
Le 28/02/2023 à 22:17, m...@thaison-nguyen.de a écrit :
> Hi
>
> I have added a bug report and a patch regarding audio for iBook G4
> (powerbook6,5) on kernel.org bugzilla, but nobody has picked it up.
> https://bugzilla.kernel.org/show_bug.cgi?id=216504
>
> Now I am trying to submit the
d S. Miller"
> Cc: Mike Kravetz
> Cc: Andrew Morton
> Cc: linux-arm-ker...@lists.infradead.org
> Cc: linuxppc-dev@lists.ozlabs.org
> Cc: sparcli...@vger.kernel.org
> Cc: linux...@kvack.org
> Cc: linux-ker...@vger.kernel.org
> Reviewed-by: Christophe
Le 27/02/2023 à 21:20, Matthew Wilcox a écrit :
> On Mon, Feb 27, 2023 at 07:45:08PM +0000, Christophe Leroy wrote:
>> Hi,
>>
>> Le 27/02/2023 à 18:57, Matthew Wilcox (Oracle) a écrit :
>>> Add set_ptes(), update_mmu_cache_range() and flush_dcache_folio().
done on BOOKE as you can't switch off MMU on BOOKE,
flush_dcache_icache_phys() allows to flush not mapped pages without
having to map them. So it is more efficient.
Christophe
>
> Signed-off-by: Matthew Wilcox (Oracle)
> Cc: Michael Ellerman
> Cc: Nicholas Piggin
> Cc:
; 7448
And use them to detect 7450 family for perf events.
Reported-by: kernel test robot
Reported-by: Dan Carpenter
Link: https://lore.kernel.org/r/202302260657.7dm9uwev-...@intel.com/
Fixes: ec3eb9d941a9 ("powerpc/perf: Use PVR rather than oprofile field to
determine CPU version")
Le 20/02/2023 à 12:59, Paul Gortmaker a écrit :
> [This RFC is proposed for v6.4 and hence is based off linux-next.]
>
> This series removes support for four e300 (MPC83xx) Freescale processor
> family evaluation boards that were added to the kernel in the 2006 era.
>
> These boards were all
t; since commit 9f61521c7a28 ("powerpc/qspinlock: powerpc qspinlock
> implementation")
>
> Signed-off-by: Nysal Jan K.A
Reviewed-by: Christophe Leroy
> ---
> arch/powerpc/include/asm/atomic.h | 29 -
> 1 file changed, 29 deletions(-)
Le 22/02/2023 à 19:22, Pali Rohár a écrit :
> On Wednesday 22 February 2023 15:42:47 Christophe Leroy wrote:
>> This patch series unifies all P2020 boards and machine descriptions into
>> one generic unified P2020 machine description. With this generic machine
>> descrip
mpc85xx_qe_par_io_init() is a stub when CONFIG_QUICC_ENGINE is not set.
CONFIG_UCC_GETH and CONFIG_SERIAL_QE depend on CONFIG_QUICC_ENGINE.
Remove #ifdef CONFIG_QUICC_ENGINE
Signed-off-by: Christophe Leroy
---
arch/powerpc/platforms/85xx/mpc85xx_rdb.c | 2 --
1 file changed, 2 deletions
and simplified to be
specific just for P2020 boards.
Signed-off-by: Pali Rohár
[chleroy: Split in two patches: one for DS, one for RDB and keep helpers out]
Signed-off-by: Christophe Leroy
---
arch/powerpc/platforms/85xx/Makefile | 2 +-
arch/powerpc/platforms/85xx/mpc85xx.h | 2 +
arch
From: Pali Rohár
Splits mpic and i8259 initialization codes into separate functions.
Use 'if (IS_ENABLED(CONFIG_PPC_I8259))' instead of '#ifdef CONFIG_PPC_I8259'.
Signed-off-by: Pali Rohár
[chleroy: Put into own C file]
Signed-off-by: Christophe Leroy
---
arch/powerpc/platforms/85xx/Makefile
Reduce number of lines in the call to mpic_alloc().
Signed-off-by: Christophe Leroy
---
arch/powerpc/platforms/85xx/mpc85xx_ds.c | 18 ++
arch/powerpc/platforms/85xx/mpc85xx_rdb.c | 16 +---
2 files changed, 11 insertions(+), 23 deletions(-)
diff --git a/arch
From: Pali Rohár
In order to share between DS and P2020.
Signed-off-by: Christophe Leroy
---
arch/powerpc/platforms/85xx/Makefile | 3 +-
arch/powerpc/platforms/85xx/mpc85xx.h | 6 +++
arch/powerpc/platforms/85xx/mpc85xx_ds.c | 32
arch/powerpc/platforms/85xx
directory.
Signed-off-by: Pali Rohár
Signed-off-by: Christophe Leroy
---
arch/powerpc/platforms/85xx/p2020.c | 77 ++---
1 file changed, 15 insertions(+), 62 deletions(-)
diff --git a/arch/powerpc/platforms/85xx/p2020.c
b/arch/powerpc/platforms/85xx/p2020.c
index
Avoid conflict with other functions, rename mpc85xx_rdb_setup_arch()
to p1023_rdb_setup_arch(), same for mpc85xx_rdb_pic_init().
Signed-off-by: Christophe Leroy
---
arch/powerpc/platforms/85xx/p1023_rdb.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/powerpc
DBG() macro is defined at three places while used only
one time at one place.
Replace its only use by a pr_debug() and remove the macro.
Signed-off-by: Christophe Leroy
---
arch/powerpc/platforms/85xx/mpc85xx_ds.c | 10 +-
arch/powerpc/platforms/85xx/mpc85xx_mds.c | 7 ---
arch
No need to BUG() in case mpic_alloc() fails. Use WARN_ON().
Signed-off-by: Christophe Leroy
---
arch/powerpc/platforms/85xx/mpc85xx_ds.c | 4 +++-
arch/powerpc/platforms/85xx/mpc85xx_rdb.c | 4 +++-
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/platforms/85xx
From: Pali Rohár
Make just one .setup_arch and one .init_IRQ callback implementation for all
P2020 board code. This deduplicate repeated and same code.
Signed-off-by: Pali Rohár
Signed-off-by: Christophe Leroy
---
arch/powerpc/platforms/85xx/mpc85xx.h | 5 ---
arch/powerpc/platforms
kernel has generic unified support for boards with P2020
processors, there is no need to have this "hack" in turris1x.dts file.
So remove incorrect "fsl,P2020RDB-PC" compatible string from turris1x.dts.
Signed-off-by: Pali Rohár
Signed-off-by: Christophe Leroy
---
arch/pow
All necessary items are declared all the time, no need to use
a #ifdef CONFIG_PPC_I8259.
Refactor CONFIG_PPC_I8259 actions into a dedicated init function.
Signed-off-by: Christophe Leroy
---
arch/powerpc/platforms/85xx/mpc85xx_ds.c | 37 +---
1 file changed, 20 insertions
Use a single line for uli_exclude_device()
Add uli_exclude_device() prototype in ppc-pci.h
Remove that prototype from mpc85xx_ds.c
Make uli_pirq_to_irq[] static as it is used only in that file.
Signed-off-by: Christophe Leroy
---
arch/powerpc/include/asm/ppc-pci.h | 2 ++
arch/powerpc
and simplified to be
specific just for P2020 boards.
Signed-off-by: Pali Rohár
[chleroy: Split in two patches: one for DS, one for RDB and keep helpers out]
Signed-off-by: Christophe Leroy
---
arch/powerpc/platforms/85xx/Makefile | 2 +-
arch/powerpc/platforms/85xx/mpc85xx.h| 3 ++
arch
All necessary items are declared all the time, no need to use
a #ifdef CONFIG_PCI.
Signed-off-by: Christophe Leroy
---
arch/powerpc/platforms/85xx/mpc85xx_ds.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c
b/arch/powerpc
boards.
Signed-off-by: Pali Rohár
Signed-off-by: Christophe Leroy
---
arch/powerpc/platforms/85xx/Kconfig | 22 ++
arch/powerpc/platforms/85xx/Makefile | 5 +++--
2 files changed, 21 insertions(+), 6 deletions(-)
diff --git a/arch/powerpc/platforms/85xx/Kconfig
b/arch/powerpc
Use pr_debug() instead of printk(KERN_DEBUG
Use pr_err() instead of printk(KERN_ERR
Use pr_info() instead of printk(KERN_INFO or printk("
Signed-off-by: Christophe Leroy
---
arch/powerpc/platforms/85xx/mpc85xx_ds.c | 6 +++---
arch/powerpc/platforms/85xx/mpc85xx_rdb.c | 2 +-
2 files ch
patch "p2020: Move i8259 code into own function" (separated from the
next one)
* Renamed CONFIG_P2020 to CONFIG_PPC_P2020
* Fixed descriptions
Link to v1:
https://lore.kernel.org/linuxppc-dev/20220819191557.28116-1-p...@kernel.org/
Christophe Leroy (9):
powerpc/fsl_uli1575: Mi
Le 22/02/2023 à 08:52, Pali Rohár a écrit :
> On Wednesday 22 February 2023 06:39:07 Christophe Leroy wrote:
>> Hi,
>>
>> Le 21/02/2023 à 23:07, Pali Rohár a écrit :
>>> Hello Christophe! Could you look at this v3 series?
>>> I addressed those small
Le 22/02/2023 à 10:46, Kautuk Consul a écrit :
>>
>> Reviewed-by: Christophe Leroy
> Thanks!
>>
>>> ---
>>>arch/powerpc/include/asm/barrier.h | 7 +++
>>>1 file changed, 7 insertions(+)
>>>
>>> diff --git a/arch/power
Le 22/02/2023 à 10:30, Kautuk Consul a écrit :
> Again, could some IBM/non-IBM employees do basic sanity kernel load
> testing on PPC64 UP and SMP systems for this patch?
> would deeply appreciate it! :-)
And can 'non-IBM' 'non employees' do something ? :)
>
> Thanks again!
>
Did you try on
PPC
> architectures that support it.
>
> Signed-off-by: Kautuk Consul
Reviewed-by: Christophe Leroy
> ---
> arch/powerpc/include/asm/barrier.h | 7 +++
> 1 file changed, 7 insertions(+)
>
> diff --git a/arch/powerpc/include/asm/barrier.h
> b/arch/powerpc/inclu
Le 22/02/2023 à 09:16, Kautuk Consul a écrit :
> On Wed, Feb 22, 2023 at 07:02:34AM +0000, Christophe Leroy wrote:
>>
>>
>> Le 22/02/2023 à 07:01, Kautuk Consul a écrit :
>>> A link from ibm.com states:
>>> "Ensures that all instructions preceding the
Le 22/02/2023 à 09:21, Kautuk Consul a écrit :
>> On Wed, Feb 22, 2023 at 07:02:34AM +, Christophe Leroy wrote:
>>>> +/* Redefine rmb() to lwsync. */
>>>
>>> WHat's the added value of this comment ? Isn't it obvious in the line
>>> below that rm
Le 22/02/2023 à 07:01, Kautuk Consul a écrit :
> A link from ibm.com states:
> "Ensures that all instructions preceding the call to __lwsync
> complete before any subsequent store instructions can be executed
> on the processor that executed the function. Also, it ensures that
> all load
Hi,
Le 21/02/2023 à 23:07, Pali Rohár a écrit :
> Hello Christophe! Could you look at this v3 series?
> I addressed those small issues and hopefully it should be ready.
> It would be great to have this finally in v6.3 release.
I started looking at your series and I will try to provide a feedback
Le 25/01/2023 à 08:40, Christophe Leroy a écrit :
Le 22/01/2023 à 12:19, Pali Rohár a écrit :
On Saturday 24 December 2022 18:44:52 Pali Rohár wrote:
On Thursday 08 December 2022 19:57:39 Christophe Leroy wrote:
Le 08/12/2022 à 20:16, Pali Rohár a écrit :
With "[PATCH v1] power
to associated is_second_reloc
variable declaration.
Reported-by: kernel test robot
Link: https://lore.kernel.org/oe-kbuild-all/202302181136.wgyckucs-...@intel.com/
Signed-off-by: Christophe Leroy
---
arch/powerpc/mm/mmu_decl.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/mm
default assignment from all machines.
Signed-off-by: Christophe Leroy
---
arch/powerpc/kernel/time.c| 6 +-
arch/powerpc/platforms/40x/ppc40x_simple.c| 1 -
arch/powerpc/platforms/44x/canyonlands.c | 1 -
arch/powerpc/platforms/44x/ebony.c
Many places have:
if (ppc.md_progress)
ppc.md_progress();
Use ppc_md_progress() instead.
Note that checkpatch complains about using function names,
but this is not a function taking format strings, so we
leave the function names for now.
Signed-off-by: Christophe Leroy
Many places have:
if (ppc.md_progress)
ppc.md_progress();
Introduce ppc_md_progress() which will embedded the test.
Signed-off-by: Christophe Leroy
---
arch/powerpc/include/asm/machdep.h | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/powerpc/include/asm
p1023_rdb platform is a copy of mpc85xx_rdb platform and some of its
functions have kept mpc85xx_rdb names.
Rename the said functions.
Signed-off-by: Christophe Leroy
---
arch/powerpc/platforms/85xx/p1023_rdb.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch
mpc85xx_cds_setup_arch() is not a hot path, creating the string to be
printed even when it doesn't get printed at the end is not an problem.
Do it at all time.
Signed-off-by: Christophe Leroy
---
arch/powerpc/platforms/85xx/mpc85xx_cds.c | 11 ---
1 file changed, 4 insertions(+), 7
Instead of checking machine type in the function,
use machine_device_initcall().
Signed-off-by: Christophe Leroy
---
arch/powerpc/platforms/embedded6xx/gamecube.c | 5 +
arch/powerpc/platforms/embedded6xx/wii.c | 5 +
2 files changed, 2 insertions(+), 8 deletions(-)
diff --git
This machine matches two compatibles and sets .pci_irq_fixup
on one of them.
Split it into two machines, then the probe function can be dropped.
Signed-off-by: Christophe Leroy
---
v2: Also update/duplicate machine_{device/arch}_initcall
---
arch/powerpc/platforms/44x/ppc476.c | 37
Use the new 'compatible' property for simple cases.
checkpatch complains about the new compatible being undocumented
but in reality nothing is new so just ignore it for the time
being.
Signed-off-by: Christophe Leroy
---
arch/powerpc/platforms/44x/canyonlands.c | 9 +--
arch/powerpc
Machine name in struct machdep_calls should never be modified.
Mark it const.
Signed-off-by: Christophe Leroy
---
v2: New
---
arch/powerpc/include/asm/machdep.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/include/asm/machdep.h
b/arch/powerpc/include/asm
.
Signed-off-by: Christophe Leroy
---
v2: Make it const
---
arch/powerpc/include/asm/machdep.h | 1 +
arch/powerpc/kernel/setup-common.c | 13 +++--
2 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/arch/powerpc/include/asm/machdep.h
b/arch/powerpc/include/asm/machdep.h
index
Hi Jan-Benedict,
Le 17/02/2023 à 21:41, Jan-Benedict Glaw a écrit :
> Hi Christophe!
>
> On Fri, 2023-02-17 21:00:43 +0100, Jan-Benedict Glaw
> wrote:
>> On Fri, 2023-02-17 19:44:27 +, Christophe Leroy
>> wrote:
>>> Le 17/02/2023 à 18:14, Jan-Benedict
Le 17/02/2023 à 18:14, Jan-Benedict Glaw a écrit :
> Hi!
>
> My CI builds showed that the microwatt_defconfig broke somewhere between
> (upstream Linus) 6d796c50f84ca79f1722bb131799e5a5710c4700 (last known good,
> log
> at [1]) and 033c40a89f55525139fd5b6342281b09b97d05bf (first known bad, log
Le 17/02/2023 à 15:56, Herve Codina a écrit :
> After contributing the component, add myself as the maintainer
> for the Freescale QMC audio ASoC component.
>
> Signed-off-by: Herve Codina
Reviewed-by: Christophe Leroy
> ---
> MAINTAINERS | 8
> 1 file
ned-off-by: Herve Codina
Reviewed-by: Christophe Leroy
Tested-by: Christophe Leroy
> ---
> sound/soc/fsl/Kconfig | 9 +
> sound/soc/fsl/Makefile| 2 +
> sound/soc/fsl/fsl_qmc_audio.c | 735 ++
> 3 files changed, 746 inserti
Codina
> Reviewed-by: Krzysztof Kozlowski
Reviewed-by: Christophe Leroy
> ---
> .../bindings/sound/fsl,qmc-audio.yaml | 117 ++
> 1 file changed, 117 insertions(+)
> create mode 100644
> Documentation/devicetree/bindings/sound/fsl,qmc-audio.
Le 17/02/2023 à 15:56, Herve Codina a écrit :
> After contributing the driver, add myself as the maintainer
> for the Freescale QMC controller.
>
> Signed-off-by: Herve Codina
Reviewed-by: Christophe Leroy
> ---
> MAINTAINERS | 8
> 1 file changed, 8 in
; MPC885 or MPC866.
>
> It is also available on some Quicc Engine SoCs.
> This current version support CPM1 SoCs only and some
> enhancement are needed to support Quicc Engine SoCs.
>
> Signed-off-by: Herve Codina
> Acked-by: Li Yang
Reviewed-by: Christophe Leroy
>
Le 17/02/2023 à 15:56, Herve Codina a écrit :
> Add support for the QMC (QUICC Multichannel Controller)
> available in some PowerQUICC SoC such as MPC885 or MPC866.
>
> Signed-off-by: Herve Codina
> Reviewed-by: Krzysztof Kozlowski
Reviewed-by: Christophe Leroy
> ---
>
Le 17/02/2023 à 15:56, Herve Codina a écrit :
> After contributing the driver, add myself as the maintainer
> for the Freescale TSA controller.
>
> Signed-off-by: Herve Codina
Reviewed-by: Christophe Leroy
> ---
> MAINTAINERS | 9 +
> 1 file changed, 9 in
Le 17/02/2023 à 15:56, Herve Codina a écrit :
> Add support for the time slot assigner (TSA)
> available in some PowerQUICC SoC such as MPC885
> or MPC866.
>
> Signed-off-by: Herve Codina
Reviewed-by: Christophe Leroy
> ---
> .../bindings/soc/fsl/cpm_qe/fs
701 - 800 of 9528 matches
Mail list logo
