On 22/11/24 1:26 AM, Ritesh Harjani (IBM) wrote:
Vaibhav Jain writes:
Hi Ritesh,
Thanks for looking into this patch. My responses on behalf of Narayana
below:
"Ritesh Harjani (IBM)" writes:
Narayana Murty N writes:
The PE Reset State "0" obtained from RTAS calls
ibm_read_slot_reset_[
Register m2m platform device, that user can
use M2M feature.
Signed-off-by: Shengjiu Wang
Acked-by: Jaroslav Kysela
---
sound/soc/fsl/fsl_asrc.c | 37 +
1 file changed, 33 insertions(+), 4 deletions(-)
diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fs
The PE Reset State "0" obtained from RTAS calls
ibm_read_slot_reset_[state|state2] indicates that
the Reset is deactivated and the PE is not in the MMIO
Stopped or DMA Stopped state.
With PE Reset State "0", the MMIO and DMA is allowed for
the PE. The function pseries_eeh_get_state() is currently
Register m2m platform device,that user can
use M2M feature.
Signed-off-by: Shengjiu Wang
Acked-by: Jaroslav Kysela
---
sound/soc/fsl/fsl_easrc.c | 33 +++--
1 file changed, 31 insertions(+), 2 deletions(-)
diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_e
Add 'pcm_format' for struct snd_codec, add 'pcm_formats' for
struct snd_codec_desc, these are used for accelerator usage.
Current accelerator example is sample rate converter (SRC).
Define struct snd_codec_desc_src for descript minmum and maxmum
sample rates. And add 'src_d' in union snd_codec_opt
ASRC can be used on memory to memory case, define several
functions for m2m usage.
m2m_prepare: prepare for the start step
m2m_start: the start step
m2m_unprepare: unprepare for stop step, optional
m2m_stop: stop step
m2m_check_format: check format is supported or not
m2m_calc_out_len: calculate o
ASRC can be used on memory to memory case, define several
functions for m2m usage and export them as function pointer.
Signed-off-by: Shengjiu Wang
Acked-by: Jaroslav Kysela
---
sound/soc/fsl/fsl_easrc.c | 228 ++
sound/soc/fsl/fsl_easrc.h | 4 +
2 files ch
Implement the ASRC memory to memory function using
the compress framework, user can use this function with
compress ioctl interface.
This feature can be shared by ASRC and EASRC drivers
Signed-off-by: Shengjiu Wang
Acked-by: Jaroslav Kysela
---
sound/soc/fsl/Kconfig | 2 +
sound/so
This function is base on the accelerator implementation
for compress API:
04177158cf98 ("ALSA: compress_offload: introduce accel operation mode")
Audio signal processing also has the requirement for memory to
memory similar as Video.
This asrc memory to memory (memory ->asrc->memory) case is a no
On Wed, 04 Dec 2024 18:23:05 -0800, Ian Rogers wrote:
> The refactoring of tool PMU events to have a PMU then adding the expr
> literals to the tool PMU made it so that the literal system_tsc_freq
> was only supported on x86. Update the test expectations to match -
> namely the parsing is x86 spec
On 12/12/24 08:25, Baoquan he wrote:
On 12/10/24 at 02:43pm, Sourabh Jain wrote:
kexec_elf_load() loads an ELF executable and sets the address of the
lowest PT_LOAD section to the address held by the lowest_load_addr
function argument.
To determine the lowest PT_LOAD address, a local variable
On 12/10/24 at 02:43pm, Sourabh Jain wrote:
> kexec_elf_load() loads an ELF executable and sets the address of the
> lowest PT_LOAD section to the address held by the lowest_load_addr
> function argument.
>
> To determine the lowest PT_LOAD address, a local variable lowest_addr
> (type unsigned lo
On Wed, Dec 11, 2024 at 11:28 PM Mark Brown wrote:
>
> On Wed, Dec 11, 2024 at 11:08:47AM +0800, Shengjiu Wang wrote:
> > Implement the ASRC memory to memory function using
> > the compress framework, user can use this function with
> > compress ioctl interface.
> >
> > This feature can be shared
Introduce parisc arch_mmap_hint() and define HAVE_ARCH_MMAP_HINT.
This is a preparatory patch, no functional change is introduced.
Signed-off-by: Kalesh Singh
---
Changes in v2:
- MAP_FIXED case is also handled in arch_mmap_hint() since this is just a
special case of the hint addr being "e
Introduce arc arch_mmap_hint() and define HAVE_ARCH_MMAP_HINT.
This is a preparatory patch, no functional change is introduced.
Signed-off-by: Kalesh Singh
---
Changes in v2:
- MAP_FIXED case is also handled in arch_mmap_hint() since this is just a
special case of the hint addr being "enfo
Introduce sparc64 arch_mmap_hint() and define HAVE_ARCH_MMAP_HINT.
This is a preparatory patch, no functional change is introduced.
Signed-off-by: Kalesh Singh
---
Changes in v2:
- MAP_FIXED case is also handled in arch_mmap_hint() since this is just a
special case of the hint addr being "
Introduce xtensa arch_mmap_hint() and define HAVE_ARCH_MMAP_HINT.
If a sufficiently sized hole doesn't exist at the hint address,
fallback to searching the entire valid VA space instead of only
the VA space above the hint address.
Signed-off-by: Kalesh Singh
---
Changes in v2:
- MAP_FIXED cas
Commit 249608ee4713 ("mm: respect mmap hint address when aligning for THP")
fallsback to PAGE_SIZE alignment instead of THP alignment
for anonymous mapping as long as a hint address is provided by the user
-- even if we weren't able to allocate the unmapped area at the hint
address in the end.
Thi
Introduce powerpc arch_mmap_hint() and define HAVE_ARCH_MMAP_HINT.
This is a preparatory patch, no functional change is introduced.
Signed-off-by: Kalesh Singh
---
arch/powerpc/include/asm/book3s/64/slice.h | 1 +
arch/powerpc/mm/book3s64/slice.c | 31 ++
2 files c
Introduce sparc32 arch_mmap_hint() and define HAVE_ARCH_MMAP_HINT.
If a sufficiently sized hole doesn't exist at the hint address,
fallback to searching the entire valid VA space instead of only
the VA space above the hint address.
Signed-off-by: Kalesh Singh
---
Changes in v2:
- MAP_FIXED ca
Introduce sh arch_mmap_hint() and define HAVE_ARCH_MMAP_HINT.
This is a preparatory patch, no functional change is introduced.
Signed-off-by: Kalesh Singh
---
Changes in v2:
- MAP_FIXED case is also handled in arch_mmap_hint() since this is just a
special case of the hint addr being "enfor
Introduce s390 arch_mmap_hint() and define HAVE_ARCH_MMAP_HINT.
This is a preparatory patch, no functional change is introduced.
Signed-off-by: Kalesh Singh
---
Changes in v2:
- MAP_FIXED case is also handled in arch_mmap_hint() since this is just a
special case of the hint addr being "enf
Introduce mips arch_mmap_hint() and define HAVE_ARCH_MMAP_HINT.
This is a preparatory patch, no functional change is introduced.
Signed-off-by: Kalesh Singh
---
Changes in v2:
- MAP_FIXED case is also handled in arch_mmap_hint() since this is just a
special case of the hint addr being "enf
Introduce loongarch arch_mmap_hint() and define HAVE_ARCH_MMAP_HINT.
This is a preparatory patch, no functional change is introduced.
Signed-off-by: Kalesh Singh
---
Changes in v2:
- MAP_FIXED case is also handled in arch_mmap_hint() since this is just a
special case of the hint addr being
Introduce csky arch_mmap_hint() and define HAVE_ARCH_MMAP_HINT.
This is a preparatory patch, no functional change is introduced.
Signed-off-by: Kalesh Singh
---
Changes in v2:
- MAP_FIXED case is also handled in arch_mmap_hint() since this is just a
special case of the hint addr being "enf
Introduce x86 arch_mmap_hint() and define HAVE_ARCH_MMAP_HINT.
This is a preparatory patch, no functional change is introduced.
Fallback to generic_mmap_hint() if an architecture doesn't
provide HAVE_ARCH_MMAP_HINT.
Signed-off-by: Kalesh Singh
---
Changes in v2:
- MAP_FIXED case is also handl
Introduce alpha arch_mmap_hint() and define HAVE_ARCH_MMAP_HINT.
This is a preparatory patch, no functional change is introduced.
Signed-off-by: Kalesh Singh
---
Changes in v2:
- Consolidate error handling in arch_mmap_hint().
arch/alpha/include/asm/pgtable.h | 1 +
arch/alpha/kernel/osf_sy
Introduce arm arch_mmap_hint() and define HAVE_ARCH_MMAP_HINT.
This is a preparatory patch, no functional change is introduced.
Signed-off-by: Kalesh Singh
---
Changes in v2:
- MAP_FIXED case is also handled in arch_mmap_hint() since this is just a
special case of the hint addr being "enfo
Consolidate the hint searches from both directions (topdown and
bottomup) into generic_mmap_hint().
No functional change is introduced.
Signed-off-by: Kalesh Singh
---
Changes in v2:
- MAP_FIXED case is also handled in arch_mmap_hint() since this is just a
special case of the hint addr be
Hi all,
This is v2 othe the arch_mmap_hint() series.
Changes in v2:
- MAP_FIXED case is also handled in arch_mmap_hint() since this is just a
special case of the hint addr being "enforced", per Yang Shi.
- Consolidate most of the error handling in arch_mmap_hint().
- Patch 16 ("mm: Fall
Hi Andrew,
kernel test robot noticed the following build warnings:
[auto build test WARNING on char-misc/char-misc-testing]
[also build test WARNING on char-misc/char-misc-next char-misc/char-misc-linus
jejb-scsi/for-next mkp-scsi/for-next linus/master v6.13-rc2 next-20241211]
[If your patch is
Hello:
This series was applied to riscv/linux.git (fixes)
by Steven Rostedt (Google) :
On Tue, 08 Oct 2024 19:05:27 -0400 you wrote:
> This is based on:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git/
> ftrace/for-next
>
> ftrace_regs was created to hold regist
Hello:
This patch was applied to riscv/linux.git (fixes)
by Steven Rostedt (Google) :
On Thu, 10 Oct 2024 20:21:14 -0400 you wrote:
> From: Steven Rostedt
>
> Most architectures use pt_regs within ftrace_regs making a lot of the
> accessor functions just calls to the pt_regs internally. Instead
Hello:
This series was applied to riscv/linux.git (fixes)
by Thomas Gleixner :
On Thu, 10 Oct 2024 09:01:02 +0200 you wrote:
> Historically each architecture defined their own datapage to store the
> VDSO data. This stands in contrast to the generic nature of the VDSO
> code itself.
> We plan to
Hello:
This patch was applied to riscv/linux.git (fixes)
by Arnd Bergmann :
On Tue, 29 Oct 2024 08:48:58 +0100 you wrote:
> After commit 0edb555a65d1 ("platform: Make platform_driver::remove()
> return void") .remove() is (again) the right callback to implement for
> platform drivers.
>
> Conver
Hello:
This patch was applied to riscv/linux.git (fixes)
by Michael Ellerman :
On Sun, 3 Nov 2024 16:05:52 +0800 you wrote:
> seq_printf is costy, when stress reading /proc/interrupts, profiling indicates
> seq_printf takes about ~47% of show_interrupts samples:
>
> show_interrupts(94.495%
Hello:
This patch was applied to riscv/linux.git (fixes)
by Rob Herring (Arm) :
On Wed, 23 Oct 2024 18:14:26 +0100 you wrote:
> __pa() is only intended to be used for linear map addresses and using
> it for initial_boot_params which is in fixmap for arm64 will give an
> incorrect value. Hence sav
Hello:
This series was applied to riscv/linux.git (fixes)
by Arnd Bergmann :
On Wed, 23 Oct 2024 07:36:36 +0200 you wrote:
> page_to_phys is duplicated by all architectures, and from some strange
> reason placed in where it doesn't fit at all.
>
> phys_to_page is only provided by a few architec
On Tue, 10 Dec 2024 at 22:02, Easwar Hariharan
wrote:
>
> Commit b35108a51cf7 ("jiffies: Define secs_to_jiffies()") introduced
> secs_to_jiffies(). As the value here is a multiple of 1000, use
> secs_to_jiffies() instead of msecs_to_jiffies to avoid the multiplication.
>
> This is converted using
Correct the spelling dictionary so
that future instances will be caught by checkpatch,
and fix the instances found.
Signed-off-by: Shivam Chaudhary
---
arch/powerpc/kvm/book3s_hv.c| 2 +-
drivers/infiniband/hw/hfi1/iowait.h | 2 +-
drivers/
On Tue, 26 Nov 2024 13:32:52 +0800, Shengjiu Wang wrote:
> As the snd_soc_card_get_kcontrol() is updated to use
> snd_ctl_find_id_mixer() in
> commit 897cc72b0837 ("ASoC: soc-card: Use
> snd_ctl_find_id_mixer() instead of open-coding")
> which make the iface fix to be IFACE_MIXER.
>
> if driver ne
On Tue, Dec 10, 2024 at 04:20:57PM -0300, Arnaldo Carvalho de Melo wrote:
> On Wed, Dec 04, 2024 at 06:23:05PM -0800, Ian Rogers wrote:
> > The refactoring of tool PMU events to have a PMU then adding the expr
> > literals to the tool PMU made it so that the literal system_tsc_freq
> > was only sup
On Fri, 13 Sep 2024 17:36:28 +0300
Ilpo Järvinen wrote:
> Loop variable i counting from 0 upwards does not need to be signed so
> make it unsigned int.
>
> Signed-off-by: Ilpo Järvinen
To me this is unnecessary noise, but it's harmless so no problem
if you really like it.
Jonathan
> ---
> dr
On Fri, 13 Sep 2024 17:36:32 +0300
Ilpo Järvinen wrote:
> Only part of the AER diagnostic printouts use "AER:" prefix because
> they use low-level pci_printk() directly to allow selecting level.
>
> Add "AER:" prefix to lines that are printed with pci_printk().
>
> Signed-off-by: Ilpo Järvinen
On Fri, 13 Sep 2024 17:36:31 +0300
Ilpo Järvinen wrote:
> Add pcie_print_tlp_log() helper to print TLP Header and Prefix Log.
> Print End-End Prefixes only if they are non-zero.
>
> Consolidate the few places which currently print TLP using custom
> formatting.
>
> The first attempt used pr_con
On Fri, 13 Sep 2024 17:36:30 +0300
Ilpo Järvinen wrote:
> pcie_read_tlp_log() handles only 4 Header Log DWORDs but TLP Prefix Log
> (PCIe r6.1 secs 7.8.4.12 & 7.9.14.13) may also be present.
>
> Generalize pcie_read_tlp_log() and struct pcie_tlp_log to handle also
> TLP Prefix Log. The relevant
On Fri, 13 Sep 2024 17:36:29 +0300
Ilpo Järvinen wrote:
> eetlp_prefix_path in the struct pci_dev tells if End-End TLP Prefixes
> are supported by the path or not, the value is only calculated if
> CONFIG_PCI_PASID is set.
>
> The Max End-End TLP Prefixes field in the Device Capabilities Registe
On Fri, 13 Sep 2024 17:36:25 +0300
Ilpo Järvinen wrote:
> pcie_read_tlp_log() was exposed by the commit 0a5a46a6a61b ("PCI/AER:
> Generalize TLP Header Log reading") but this is now considered a
> mistake. No drivers outside of PCI subsystem should build their own
> diagnostic logging but should
On Fri, 13 Sep 2024 17:36:27 +0300
Ilpo Järvinen wrote:
> pcie_read_tlp_log()'s prototype and function signature diverged due to
> changes made while applying.
>
> Make the parameters of pcie_read_tlp_log() named identically.
>
> Signed-off-by: Ilpo Järvinen
Good to clean this up.
Reviewed-by:
On Fri, 13 Sep 2024 17:36:26 +0300
Ilpo Järvinen wrote:
> TLP Log is PCIe feature and is processed only by AER and DPC.
> Configwise, DPC depends AER being enabled. In lack of better place, the
> TLP Log handling code was initially placed into pci.c but it can be
> easily placed in a separate fil
Use the proper API instead of open coding it.
However it looks like kthreads here could be replaced by the use of a
per-cpu workqueue instead.
Signed-off-by: Frederic Weisbecker
---
drivers/soc/fsl/qbman/qman_test_stash.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a
On Wed, Dec 11, 2024 at 11:08:47AM +0800, Shengjiu Wang wrote:
> Implement the ASRC memory to memory function using
> the compress framework, user can use this function with
> compress ioctl interface.
>
> This feature can be shared by ASRC and EASRC drivers
This breaks an imx_v6_v7_defconfig bui
Hi Thomas,
kernel test robot noticed the following build errors:
[auto build test ERROR on staging/staging-testing]
[also build test ERROR on staging/staging-next staging/staging-linus
drm/drm-next drm-exynos/exynos-drm-next linus/master v6.13-rc2 next-20241211]
[If your patch is applied to the
On 12/6/24 19:26, Athira Rajeev wrote:
> Perf tools side uses extended mask to display the platform
> supported register names (with -I? option) to the user
> and also send this mask to the kernel to capture the extended registers
> as part of each sample. This mask value is decided based on
> t
Hi Michael,
Hope you're doing wonderful!
Thank you so much for your response. I have checked on your queries.
Please find the findings below:
1. Did you consider just increasing it to 1GB?
We have observed in our recent Out Of Memory issues, a shortage of
around 50-60 MBs space in RMA in cur
On 12/6/24 19:22, Athira Rajeev wrote:
> Currently print_overall_results prints the number of
> fails in the summary, example from base_probe tests in
> testsuite_probe:
>
> ## [ FAIL ] ## perf_probe :: test_invalid_options SUMMARY ::
> 11 failures found
>
> test_invalid_options contain
Hi
Am 11.12.24 um 00:37 schrieb Helge Deller:
On 12/10/24 16:41, Thomas Zimmermann wrote:
Hi
Am 10.12.24 um 15:34 schrieb Helge Deller:
On 12/10/24 15:29, Helge Deller wrote:
On 12/10/24 15:09, Thomas Zimmermann wrote:
diff --git a/drivers/staging/fbtft/Kconfig
b/drivers/staging/fbtft/Kco
57 matches
Mail list logo
