On Sat, 2018-07-28 at 11:07 +0200, Mike Galbraith wrote:
> 1. arm64/acpi/perf: move pmu allocation to an early CPU up hook
Nope, it's an ex-candidate. Having found/run kvm unit tests, I
discovered that while the above fixes boot time splat, it somehow
manages to break kvm pmu tests, so needs star
Hi,
> Am 28.07.2018 um 22:35 schrieb Ladislav Michl :
>
> Hi Andreas,
>
> On Sat, Jul 28, 2018 at 06:59:14PM +0200, Andreas Kemnade wrote:
>> I got this in the kernel log:
>> [0.756042] omap-dmtimer-pwm dmtimer-pwm: dmtimer pdata structure NULL
>> [0.756134] omap-dmtimer-pwm: probe of dm
Compliment of the day to you Dear Friend.
Dear Friend.
I am Mrs. Amina Kadi. am sending this brief letter to solicit your
partnership to transfer $5.5 million US Dollars. I shall send you
more information and procedures when I receive positive response from
you.
Mrs. Amina Kadi
This patch adds error handling code for
z_erofs_map_blocks_iter to fix the compiler blame.
Signed-off-by: Gao Xiang
---
let's solve the compiler warning first, more error handling code
for other functions will be added in the future patch.
drivers/staging/erofs/unzip_vle.c | 25 +++
From: Ocean He
Refer to Intel HWPM Compliance Guide (Document Number: 566474): Bit[6] or
bit[8] of MSR MISC_PWR_MGMT is set only when BIOS select either HWP Native
mode or HWP OOB mode. Bit[6] and bit[8] cannot be set both at the same
time.
Add a warning message if intel_pstate detects both HWP
On Sat, Jul 28, 2018 at 2:53 PM, Rik van Riel wrote:
> When switching back from lazy TLB mode to a thread of the same process
> that switched into lazy TLB mode, we still have the cr4 (and sometimes
> LDT) of that process loaded, and there is no need to reload it.
>
> When there was no TLB flush w
On Sat, Jul 28, 2018 at 2:53 PM, Rik van Riel wrote:
> Conditionally skip lazy TLB mm refcounting. When an architecture has
> CONFIG_ARCH_NO_ACTIVE_MM_REFCOUNTING enabled, an mm that is used in
> lazy TLB mode anywhere will get shot down from exit_mmap, and there
> in no need to incur the cache li
On Wed, Jul 25, 2018 at 10:44:56AM -0700, Venkata Narendra Kumar Gutta wrote:
> Add cache error reporting driver for single and double bit errors on
> Last Level Cache Controller (LLCC) cache. This driver takes care of
> dumping registers and add config options to enable and disable panic
> when th
On Sat, Jul 28, 2018 at 2:53 PM, Rik van Riel wrote:
> Clarify exactly what the memory barrier synchronizes with.
Reviewed-by: Andy Lutomirski
On Sat, Jul 28, 2018 at 2:53 PM, Rik van Riel wrote:
> The code in on_each_cpu_cond sets CPUs in a locally allocated bitmask,
> which should never be used by other CPUs simultaneously. There is no
> need to use locked memory accesses to set the bits in this bitmap.
>
> Switch to __cpumask_set_cpu.
On Sat, Jul 28, 2018 at 2:53 PM, Rik van Riel wrote:
> Instead of open coding bitmap magic, use on_each_cpu_cond
> to determine which CPUs to send TLB flush IPIs to.
>
> This might be a little bit slower than examining the bitmaps,
> but it should be a lot easier to maintain in the long run.
Look
On Sat, Jul 28, 2018 at 2:53 PM, Rik van Riel wrote:
> Introduce a variant of on_each_cpu_cond that iterates only over the
> CPUs in a cpumask, in order to avoid making callbacks for every single
> CPU in the system when we only need to test a subset.
Nice.
Although, if you want to be really fan
Hi Vineet,
Commit
fa52704e2816 ("ARC: add SMP_CACHE_BYTES value validate")
is missing a Signed-off-by from its committer.
--
Cheers,
Stephen Rothwell
pgpNj5UEArVOk.pgp
Description: OpenPGP digital signature
2018-07-28 23:48 GMT+09:00 Jeremy Cline :
> Use the print function. This maintains Python 2 support and should have
> no functional change.
>
> Signed-off-by: Jeremy Cline
> ---
Applied to linux-kbuild. Thanks!
> Changes from v1:
> - Drop "from __future__ import print_function" as Python 2 is
--
I have a business proposal contact ( yue.eddi...@live.com ) for more
details
machine_early_init is defined in arch/microblaze/kernel/setup.c
I do not see mach-* directory for MicroBlaze.
Signed-off-by: Masahiro Yamada
---
arch/microblaze/kernel/head.S | 5 -
1 file changed, 5 deletions(-)
diff --git a/arch/microblaze/kernel/head.S b/arch/microblaze/kernel/head.S
in
The following changes since commit 1e4b044d22517cae7047c99038abb23243ca:
Linux 4.18-rc4 (2018-07-08 16:34:02 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random.git
tags/random_for_linus_stable
for you to fetch changes up to 81e69df
On 7/27/2018 1:26 PM, Bjorn Helgaas wrote:
- A link can lead to a multi-function device, and the spec allows
those functions to have different ASPM settings (see PCIe r4.0,
sec 5.4.1). With the sysfs files at the upstream end of the link,
we have no way to configure those function
On 28/07/2018 18:48, pu...@hygon.cn wrote:
> Hi Paolo,
>
> Thanks for your feedback.
>
> As we described in the patch description, current Hygon Family 18h share
> most architecture with AMD Family 17h. But Hygon Family 18h are not the
> same with AMD family 17h, as it removed some features such
These are a few coding style changes to the file
drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h
I had more patches in the list but had to dump some of the later
patches as I made a mistake. Thought I'd send these 8.
John Whitmore (8):
staging:rtl8192u: Add spaces around operators - Style
sta
The enumerated type DIRECTION_VALUE should be named in lowercase to
comply with coding standard so is renamed to direction_value. In
addition the 'typedef' directive has been removed to clear the
checkpatch issue with defining new types.
These changes are coding style changes which should have no
The union ACM_PARAM is never actually used in code so removed. This
is a coding style change which should have no impact on runtime code
execution.
Signed-off-by: John Whitmore
---
drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h | 15 ---
1 file changed, 15 deletions(-)
diff --git
Remove defined constants from code, since they are never actually
used in code. This is a simple coding style change which should have
no impact on runtime code execution.
Signed-off-by: John Whitmore
---
drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h | 7 ---
1 file changed, 7 deletions(-
The union QOS_TSINFO, as a type, should have a lowercase name. The
union has therefore been renamed to qos_tsinfo. Additionally the
'typedef' directive has been removed to clear the checkpatch issue
with defining new types.
These are coding style changes which should have no impact on runtime
code
Rename the union ACI_AIFSN to aci_aifsn and remove the typedef directive.
The removal of the typedef clears the checkpatch issue with defining
new types. The renaming is to adhere to the coding style where types
are name in lower case.
These changes are coding style changes which should have no i
The union ECW is never used in code so has simply been removed.
This is a coding style change which should have no impact on runtime
code execution.
Signed-off-by: John Whitmore
---
drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h | 12
1 file changed, 12 deletions(-)
diff --git a/
Rename the member variables of union aci_aifsn, which should be named
in lowercase. The only member variable, of this union, which is
actually used is 'acm'.
This are coding style changes which should have no impact on runtime
code execution.
Signed-off-by: John Whitmore
---
drivers/staging/rtl
Add the required spaces around '+' and '*' operators. This is a
coding style change to clear the checkpatch issue. There should be
no impact on runtime code execution.
Signed-off-by: John Whitmore
---
drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h | 2 +-
1 file changed, 1 insertion(+), 1 dele
The test calls KVM_RUN repeatedly, and creates an entirely new VM with the
old memory and vCPU state on every exit to userspace. The kvm_util API is
expanded with two functions that manage the lifetime of a kvm_vm struct:
the first closes the file descriptors and leaves the memory allocated,
and t
The selftests were not munmap-ing the kvm_run area from the vcpu file
descriptor.
The result was that kvm_vcpu_release was not called and a reference was left in
the
parent "struct kvm". Ultimately this was visible in the upcoming state
save/restore
test as an error when KVM attempted to create
The allocation of the VMXON and VMCS is currently done twice, in
lib/vmx.c and in vmx_tsc_adjust_test.c. Reorganize the code to
provide a cleaner and easier to use API to the tests. lib/vmx.c
now does the complete setup of the VMX data structures, but does not
create the VM or set CPUID. This ha
If the vCPU enters system management mode while running a nested guest,
RSM starts processing the vmentry while still in SMM. In that case,
however, the pages pointed to by the vmcs12 might be incorrectly
loaded from SMRAM. To avoid this, delay the handling of the pages
until just before the next
The GDT and the TSS base were left to zero, and this has interesting effects
when the TSS descriptor is later read to set up a VMCS's TR_BASE. Basically
it worked by chance, and this patch fixes it by setting up all the protected
mode data structures properly.
Because the GDT and TSS addresses ar
The shadow vmcs12 cannot be flushed on KVM_GET_NESTED_STATE,
because at that point guest memory is assumed by userspace to
be immutable. Capture the cache in vmx_get_nested_state, adding
another page at the end if there is an active shadow vmcs12.
Signed-off-by: Paolo Bonzini
---
arch/x86/kvm/v
From: Jim Mattson
For nested virtualization L0 KVM is managing a bit of state for L2 guests,
this state can not be captured through the currently available IOCTLs. In
fact the state captured through all of these IOCTLs is usually a mix of L1
and L2 state. It is also dependent on whether the L2 gu
This includes setting up the shadow VMCS and the secondary execution
controls in lib/vmx.c.
Signed-off-by: Paolo Bonzini
---
tools/testing/selftests/kvm/include/vmx.h | 12 +++
tools/testing/selftests/kvm/lib/vmx.c | 33 +++---
tools/testing/selftests/kvm/stat
Signed-off-by: Paolo Bonzini
---
tools/testing/selftests/kvm/include/vmx.h | 32 +
tools/testing/selftests/kvm/lib/x86.c | 27 ++-
tools/testing/selftests/kvm/state_test.c | 75 ++-
3 files changed, 131 insertions(+), 3 deletions(-)
diff --git
This is the next version of the nested virtualization migration series,
now with unit tests too.
Patches 6, 7, and 9 replace the (broken) WIP patches in the kvm/queue branch,
while the other seven are new and related to the tests. In particular, patch 1
is an independent bugfix, which makes it mu
Some of the MSRs returned by GET_MSR_INDEX_LIST currently cannot be sent back
to KVM_GET_MSR and/or KVM_SET_MSR; either they can never be sent back, or you
they are only accepted under special conditions. This makes the API a pain to
use.
To avoid this pain, this patch makes it so that the result
On Sun, Jul 29, 2018 at 12:02:52AM +0100, John Whitmore wrote:
> These are a few coding style changes to the file
> drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h
> I had more patches in the list but had to dump some of the later
> patches as I made a mistake. Thought I'd send these 8.
>
> John
Remove defined constants from code, since they are never actually
used in code. This is a simple coding style change which should have
no impact on runtime code execution.
Signed-off-by: John Whitmore
---
drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h | 7 ---
1 file changed, 7 deletions(-
The enumerated type DIRECTION_VALUE should be named in lowercase to
comply with coding standard so is renamed to direction_value. In
addition the 'typedef' directive has been removed to clear the
checkpatch issue with defining new types.
These changes are coding style changes which should have no
The union QOS_TSINFO, as a type, should have a lowercase name. The
union has therefore been renamed to qos_tsinfo. Additionally the
'typedef' directive has been removed to clear the checkpatch issue
with defining new types.
These are coding style changes which should have no impact on runtime
code
The union ECW is never used in code so has simply been removed.
This is a coding style change which should have no impact on runtime
code execution.
Signed-off-by: John Whitmore
---
drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h | 12
1 file changed, 12 deletions(-)
diff --git a/
Rename the union ACI_AIFSN to aci_aifsn and remove the typedef directive.
The removal of the typedef clears the checkpatch issue with defining
new types. The renaming is to adhere to the coding style where types
are name in lower case.
These changes are coding style changes which should have no i
Rename the member variables of union aci_aifsn, which should be named
in lowercase. The only member variable, of this union, which is
actually used is 'acm'.
This are coding style changes which should have no impact on runtime
code execution.
Signed-off-by: John Whitmore
---
drivers/staging/rtl
The union ACM_PARAM is never actually used in code so removed. This
is a coding style change which should have no impact on runtime code
execution.
Signed-off-by: John Whitmore
---
drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h | 15 ---
1 file changed, 15 deletions(-)
diff --git
These are a few coding style changes to the file
drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h
I had more patches in the list but had to dump some of the later
patches as I made a mistake. Thought I'd send these 8.
John Whitmore (8):
staging:rtl8192u: Add spaces around operators - Style
sta
Add the required spaces around '+' and '*' operators. This is a
coding style change to clear the checkpatch issue. There should be
no impact on runtime code execution.
Signed-off-by: John Whitmore
---
drivers/staging/rtl8192u/ieee80211/rtl819x_Qos.h | 2 +-
1 file changed, 1 insertion(+), 1 dele
Fixes sparse warning: Using plain integer as NULL pointer
Signed-off-by: Dmitriy Cherkasov
---
drivers/staging/gasket/gasket_page_table.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/gasket/gasket_page_table.c
b/drivers/staging/gasket/gasket_page_table.c
i
/linux/commits/Jorge-Sanjuan/ASoC-Tegra30-TDM-support/20180728-163720
base: https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git for-next
config: arm-multi_v7_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget
https
Most uses of EXPERT are in the form
bool "something" if EXPERT
but some are
depends on EXPERT
The difference is the the 'depends on' use makes it
easier to select the CONFIG_EXPERT option.
$ git grep "if EXPERT" -- "*/Kconfig*" | wc -l
155
$ git grep "depends on.*EXPERT" -- "*/
On Sat, 2018-07-28 at 13:23 -0700, Francisco Jerez wrote:
> "Pandruvada, Srinivas" writes:
>
> > On Sat, 2018-07-28 at 07:14 -0700, Srinivas Pandruvada wrote:
> > > On Fri, 2018-07-27 at 22:34 -0700, Francisco Jerez wrote:
> > > > Srinivas Pandruvada
> > > > writes:
> > > >
> > > > > Enable HWP
From: Sunil Muthuswamy
The check to free the Hyper-V control table header was reversed. This
fixes it.
Fixes: 81b18bce48af ("Drivers: HV: Send one page worth of kmsg dump over
Hyper-V during panic")
Signed-off-by: Sunil Muthuswamy
Signed-off-by: K. Y. Srinivasan
---
drivers/hv/vmbus_drv.c |
From: Stephen Hemminger
Being able to find the numa_node for a device is useful for userspace
drivers (DPDK) and also for diagnosing performance issues. This makes
vmbus similar to pci.
Signed-off-by: Stephen Hemminger
Signed-off-by: K. Y. Srinivasan
---
Documentation/ABI/stable/sysfs-bus-vm
From: Sunil Muthuswamy
The code to support panic control message was checking the return was
checking the return value from kmsg_dump_get_buffer as error value, which
is not what the routine returns. This fixes it.
Fixes: 81b18bce48af ("Drivers: HV: Send one page worth of kmsg dump over
Hyper-V
From: Sunil Muthuswamy
Get rid of ISA specific code from vmus_drv.c which is common code.
Fixes: 81b18bce48af ("Drivers: HV: Send one page worth of kmsg dump over
Hyper-V during panic")
Signed-off-by: Sunil Muthuswamy
Signed-off-by: K. Y. Srinivasan
---
arch/x86/include/asm/mshyperv.h | 3 +
From: "K. Y. Srinivasan"
Miscellaneous fixes/enhancements
Stephen Hemminger (1):
Drivers: hv: vmbus: add numa_node to sysfs
Sunil Muthuswamy (3):
Drivers: hv: vmus: Fix the check for return value from kmsg get dump
buffer
Drivers: hv: vmbus: Fix the issue with freeing up hv_ctl_table_
When switching back from lazy TLB mode to a thread of the same process
that switched into lazy TLB mode, we still have the cr4 (and sometimes
LDT) of that process loaded, and there is no need to reload it.
When there was no TLB flush while the CPU was in lazy TLB mode, the
current code in switch_m
Introduce a variant of on_each_cpu_cond that iterates only over the
CPUs in a cpumask, in order to avoid making callbacks for every single
CPU in the system when we only need to test a subset.
Signed-off-by: Rik van Riel
---
include/linux/smp.h | 4
kernel/smp.c| 17 +--
Add a config variable indicating that this architecture does not require
lazy TLB mm refcounting, because lazy TLB mms get shot down instantly
at exit_mmap time.
Signed-off-by: Rik van Riel
---
arch/Kconfig | 4
1 file changed, 4 insertions(+)
diff --git a/arch/Kconfig b/arch/Kconfig
index
The function leave_mm does not use its cpu argument, but always works on
the CPU where it is called. Change the argument to a void *, so leave_mm
can be called directly from smp_call_function_mask, and stop looking up the
CPU number in current leave_mm callers.
Signed-off-by: Rik van Riel
---
a
Turn the dummy tlb_flush_remove_tables* defines into inline functions,
in order to get compiler type checking, etc.
Suggested-by: Peter Zijlstra
Signed-off-by: Rik van Riel
---
include/asm-generic/tlb.h | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/include/asm-gen
Shooting down lazy TLB references to an mm at exit_mmap time ensures
that no users of the mm_struct will be left anywhere in the system,
allowing it to be torn down and freed immediately.
Signed-off-by: Rik van Riel
Suggested-by: Andy Lutomirski
Suggested-by: Peter Zijlstra
---
arch/x86/Kconfi
The code in on_each_cpu_cond sets CPUs in a locally allocated bitmask,
which should never be used by other CPUs simultaneously. There is no
need to use locked memory accesses to set the bits in this bitmap.
Switch to __cpumask_set_cpu.
Suggested-by: Peter Zijlstra
Signed-off-by: Rik van Riel
--
Instead of open coding bitmap magic, use on_each_cpu_cond
to determine which CPUs to send TLB flush IPIs to.
This might be a little bit slower than examining the bitmaps,
but it should be a lot easier to maintain in the long run.
Suggested-by: Peter Zijlstra
Signed-off-by: Rik van Riel
---
arc
Clarify exactly what the memory barrier synchronizes with.
Suggested-by: Peter Zijlstra
Signed-off-by: Rik van Riel
---
arch/x86/mm/tlb.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index 752dbf4e0e50..5321e02c4e09 100644
---
This patch series implements the cleanups suggested by Peter and Andy,
removes lazy TLB mm refcounting on x86, and shows how other architectures
could implement that same optimization.
The previous patch series already seems to have removed most of the
cache line contention I was seeing at context
Conditionally skip lazy TLB mm refcounting. When an architecture has
CONFIG_ARCH_NO_ACTIVE_MM_REFCOUNTING enabled, an mm that is used in
lazy TLB mode anywhere will get shot down from exit_mmap, and there
in no need to incur the cache line bouncing overhead of refcounting
a lazy TLB mm.
Implement
Hi Palmer,
I love your patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v4.18-rc6 next-20180727]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits
Hi Palmer,
I love your patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v4.18-rc6 next-20180727]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits
Previous change in the AML parser code blindly set all non-successful
dispatcher statuses to AE_OK. This approach is incorrect because
successful control method invocations from module-level return
AE_CTRL_TRANSFER. Overwriting AE_OK to this status causes the AML
parser to think that there was no r
"Pandruvada, Srinivas" writes:
> On Sat, 2018-07-28 at 07:14 -0700, Srinivas Pandruvada wrote:
>> On Fri, 2018-07-27 at 22:34 -0700, Francisco Jerez wrote:
>> > Srinivas Pandruvada writes:
>> >
>> > > Enable HWP boost on Skylake server and workstations.
>> > >
>> >
>> > Please revert this ser
Srinivas Pandruvada writes:
> On Fri, 2018-07-27 at 22:34 -0700, Francisco Jerez wrote:
>> Srinivas Pandruvada writes:
>>
>> > Enable HWP boost on Skylake server and workstations.
>> >
>>
>> Please revert this series, it led to significant energy usage and
>> graphics performance regressions
Mel Gorman writes:
> On Fri, Jul 27, 2018 at 10:34:03PM -0700, Francisco Jerez wrote:
>> Srinivas Pandruvada writes:
>>
>> > Enable HWP boost on Skylake server and workstations.
>> >
>>
>> Please revert this series, it led to significant energy usage and
>> graphics performance regressions [1]
Hi Andreas,
On Sat, Jul 28, 2018 at 06:59:14PM +0200, Andreas Kemnade wrote:
> I got this in the kernel log:
> [0.756042] omap-dmtimer-pwm dmtimer-pwm: dmtimer pdata structure NULL
> [0.756134] omap-dmtimer-pwm: probe of dmtimer-pwm failed with error -22
>
> the probe function has to wait
There are many devices using the vendor_id 0c45 and device_id of 760b
combination. Also the two bytes 0x81 0x00 aren't rare for a report
description. For these reasons the report description being altered
by the quirk should be verified more completely
If I'm understanding this correctly, I believ
The Redragon keyboard uses the second device being presented, but other
devices with the same vendor_id/device_id pair (0x0c45:760b) use the first.
Don't cause its deletion. Problem introduced in commit 85455dd906d5
("HID: redragon: Fix modifier keys for Redragon Asura Keyboard")
Fixes: 85455dd906
Please cc me in any replies.
The Acer branded keyboard that came with my Acer ATC-605-UB11 computer system
fails completely due to:
85455dd906d5 ("HID: redragon: Fix modifier keys for Redragon Asura Keyboard.")
That commit was merged to 4.18 on June 8.
The redragon vendor_id device_id combinati
From: Todd Poynor
Hold a reference on the struct device while a pointer to that
device is in use by gasket.
Reported-by: Greg Kroah-Hartman
Signed-off-by: Todd Poynor
---
drivers/staging/gasket/gasket_core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/stagi
From: Todd Poynor
The fun continues with gasket+apex: remove dead code and unnecessary
stuff, fixup apex PCI class for devices that advertise class 0
(undefined), and make sure the struct device doesn't go away on us.
Most of these from review comments of previous patch series.
Changed patches i
://github.com/0day-ci/linux/commits/Jisheng-Zhang/solve-SDHCI-DWC-MSHC-128MB-DMA-boundary-limitation/20180728-234650
base: git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git next
config: mips-allmodconfig (attached as .config)
compiler: mips-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce
On 28.07.2018 18:59, Randy Dunlap wrote:
On 07/28/2018 09:50 AM, rwar...@gmx.de wrote:
Hallo
I see this since 4.17.11:
[ 0.282161] ACPI Error: Result stack is empty! State= (ptrval)
(20180313/dswstate-65)
[ 0.282269] ACPI Error: AE_AML_NO_RETURN_VALUE, Missing or null operand
(
://github.com/0day-ci/linux/commits/Jisheng-Zhang/solve-SDHCI-DWC-MSHC-128MB-DMA-boundary-limitation/20180728-234650
base: git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git next
config: x86_64-allmodconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
# save
On Sat, 28 Jul 2018, Joe Perches wrote:
> On Sat, 2018-07-28 at 08:25 +0200, Julia Lawall wrote:
> > On Fri, 27 Jul 2018, Joe Perches wrote:
> []
> > > It might make sense for this sort of check to be
> > > added to coccinelle or maybe as a compiler warning
> > > when the struct is larger than
(unintentionally sent partial reply, better now)
On Sat, 2018-07-28 at 08:25 +0200, Julia Lawall wrote:
> On Fri, 27 Jul 2018, Joe Perches wrote:
[]
> > It might make sense for this sort of check to be
> > added to coccinelle or maybe as a compiler warning
> > when the struct is larger than some s
On Sat, 2018-07-28 at 08:25 +0200, Julia Lawall wrote:
> On Fri, 27 Jul 2018, Joe Perches wrote:
[]
> > It might make sense for this sort of check to be
> > added to coccinelle or maybe as a compiler warning
> > when the struct is larger than some size.
> >
> > Original thread for Julia:
> > https
I got this in the kernel log:
[0.756042] omap-dmtimer-pwm dmtimer-pwm: dmtimer pdata structure NULL
[0.756134] omap-dmtimer-pwm: probe of dmtimer-pwm failed with error -22
the probe function has to wait until omap_dm_timer_probe() in
clocksource/timer-ti-dm.c has initialized pdata, so defe
On 07/28/2018 09:50 AM, rwar...@gmx.de wrote:
> Hallo
>
> I see this since 4.17.11:
>
>
> [ 0.282161] ACPI Error: Result stack is empty! State= (ptrval)
> (20180313/dswstate-65)
> [ 0.282269] ACPI Error: AE_AML_NO_RETURN_VALUE, Missing or null operand
> (20180313/dsutils-612)
> [
Hi.
From a828a091828599154d8f6e8bfee1495a3df5cf34 Mon Sep 17 00:00:00 2001
From: Erik Schmauss
Date: Fri, 27 Jul 2018 15:37:35 -0700
From: Erik Schmauss
Subject: [PATCH 1] ACPICA: AML Parser: ignore control method status in
module-level code
Previous change in the AML parser code blindly se
On Fri, Jul 27, 2018 at 04:04:48PM +0200, Christoph Hellwig wrote:
> On Fri, Jul 27, 2018 at 03:18:14PM +0200, Krzysztof Kozlowski wrote:
> > On 27 July 2018 at 15:11, Krzysztof Kozlowski wrote:
> > > Hi,
> > >
> > > On today's next, the bisect pointed commit
> > > ff33d1030a6ca87cea9a41e1a2ea7750
Hallo
I see this since 4.17.11:
[0.282161] ACPI Error: Result stack is empty! State=(ptrval)
(20180313/dswstate-65)
[0.282269] ACPI Error: AE_AML_NO_RETURN_VALUE, Missing or null
operand (20180313/dsutils-612)
[0.282375] ACPI Error: AE_AML_NO_RETURN_VALUE, While creating A
Use %p pointer output instead of REG_FMT and cast the unsigned longs to
(void *) to avoid exposing kernel addresses.
Miscellanea:
o Convert pr_cont to printk(KERN_DEFAULT as these uses are
new logging lines and not previous line continuations
o Remove the now unused REG_FMT defines
Signed-off-
/Joe-Perches/riscv-Convert-uses-of-REG_FMT-to-p/20180728-104236
config: riscv-defconfig (attached as .config)
compiler: riscv64-linux-gcc (GCC) 8.1.0
reproduce:
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
Add ACPI support to all IPROC SDHCI varients
Signed-off-by: Srinath Mannam
Reviewed-by: Ray Jui
Reviewed-by: Scott Branden
Reviewed-by: Vladimir Olovyannikov
---
Changes from v1:
- Removed sdhci_iproc_data array change and add directly
into of and acpi id tables.
- Add a change to get
I will change it into function, as i checked so far i will need to
change USB_SET_FIELD32 for the same reason.
On Fri, 27 Jul 2018 at 18:15, Greg Kroah-Hartman
wrote:
>
> On Thu, Jul 26, 2018 at 06:41:52PM +0300, Georgios Tsotsos wrote:
> > Fixing coding style for CVMX_WAIT_FOR_FIELD32 was confus
Add ACPI identifier HID for UART DW 8250 on Broadcom SoCs
to match the HID passed through ACPI tables to enable
UART controller.
Signed-off-by: Srinath Mannam
Reviewed-by: Vladimir Olovyannikov
Tested-by: Vladimir Olovyannikov
Reviewed-by: Ray Jui
Reviewed-by: Andy Shevchenko
---
Changes from
Hi Greg k-h
Sorry for my mistake, I will send v3 patchset with details of V1 and V2 changes.
Regards,
Srinath.
On Sat, Jul 28, 2018 at 8:24 PM, Greg Kroah-Hartman
wrote:
> On Fri, Jul 27, 2018 at 02:12:50PM +0530, Srinath Mannam wrote:
>> Add ACPI identifier HID for UART DW 8250 on Broadcom SoC
On 7/28/18 3:50 AM, Souptick Joarder wrote:
> out_unlock:
> unlock_page(page);
> + ret = block_page_mkwrite_return(err);
> return ret;
return block_page_mkwrite_return(err);
--
Jens Axboe
On Fri, Jul 27, 2018 at 02:12:50PM +0530, Srinath Mannam wrote:
> Add ACPI identifier HID for UART DW 8250 on Broadcom SoCs
> to match the HID passed through ACPI tables to enable
> UART controller.
>
> Signed-off-by: Srinath Mannam
> Reviewed-by: Vladimir Olovyannikov
> Tested-by: Vladimir Olov
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