Make sure to set the valid-bit in software-state field of the
populated PE. This was earlier missing for dedicated mode AFUs, hence
was causing a PSL freeze when the AFU was activated.
Signed-off-by: Vaibhav Jain
---
Changelog:
v2 -> Removed a call to smp_wmb() after setting the bit [Michael Ell
Hi all,
After merging the powerpc tree, today's linux-next build (powerpc
allyesconfig) produced this warning:
WARNING: vmlinux.o(.text+0xa7cb8): Section mismatch in reference from the
function .xive_spapr_init() to the function .init.text:.xive_core_init()
The function .xive_spapr_init() refere
On 09/04/2017 10:53 AM, Stephen Rothwell wrote:
> Hi all,
>
> After merging the powerpc tree, today's linux-next build (powerpc
> allyesconfig) produced this warning:
>
> WARNING: vmlinux.o(.text+0xa7cb8): Section mismatch in reference from the
> function .xive_spapr_init() to the function .init
Le 04/09/2017 à 10:48, Vaibhav Jain a écrit :
Make sure to set the valid-bit in software-state field of the
populated PE. This was earlier missing for dedicated mode AFUs, hence
was causing a PSL freeze when the AFU was activated.
Signed-off-by: Vaibhav Jain
---
Changelog:
v2 -> Removed a ca
The patch
ASoC: fsl_spdif: make const arrays rate static
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to
On Sunday, August 20, 2017 11:14:51 PM Bhumika Goyal wrote:
> Make these const as they are only used during a copy operation.
> Some structures are used as a copy operation inside __init functions, so
> make them const and replace __initdata with __initconst to avoid section
> conflict error.
>
>
Hi Ingo,
Please consider pulling,
- Arnaldo
Test results at the end of this message, as usual.
The following changes since commit 1b2f76d77a277bb70d38ad0991ed7f16bbc115a9:
Merge tag 'perf-core-for-mingo-4.14-20170829' of
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into
From: Ravi Bangoria
'Object code reading' test always fails on powerpc guest. Two reasons
for the failure are:
1. When elf section is too big (size beyond 'unsigned int' max value).
objdump fails to disassemble from such section. This was fixed with
commit 0f6329bd7fc ("binutils/objdump: Fix dis
The PSL initialization sequence has been updated to DD2.
This patch adapts to the changes, retaining compatibility with DD1.
The patch includes some changes to DD1 fix-ups as well.
Tests performed on some of the old/new hardware.
The function is_page_fault(), for POWER9, lists the Translation Che
On Fri, Sep 01, 2017 at 05:52:13PM -0500, Brijesh Singh wrote:
> So far, we have not seen the need for having such functions except
> this cases. The approach we have right now works just fine and not
> sure if its worth adding new functions.
Then put the call to kvm_map_hv_shared_decrypted() int
On 9/4/17 12:05 PM, Borislav Petkov wrote:
> On Fri, Sep 01, 2017 at 05:52:13PM -0500, Brijesh Singh wrote:
>> So far, we have not seen the need for having such functions except
>> this cases. The approach we have right now works just fine and not
>> sure if its worth adding new functions.
> Then
Acked-by: Andrew Donnellan
On 04/09/17 18:48, Vaibhav Jain wrote:
Make sure to set the valid-bit in software-state field of the
populated PE. This was earlier missing for dedicated mode AFUs, hence
was causing a PSL freeze when the AFU was activated.
Signed-off-by: Vaibhav Jain
---
Changelog:
With the optimisations introduced by commit a46cc7a908 ("powerpc/mm/radix:
Improve TLB/PWC flushes"), flush_tlb_mm() no longer flushes the page walk
cache with radix. Switch to using flush_all_mm() to ensure the pwc and tlb
are properly flushed on the nmmu.
Signed-off-by: Alistair Popple
---
Mic
The nest mmu required an explicit flush as a tlbi would not flush it in the
same way as the core. However an alternate firmware fix exists which should
eliminate the need for this flush, so instead add a device-tree property
(ibm,nmmu-flush) on the NVLink2 PHB to enable it only if required.
Signed
This patch series is designed to hook up memory_failure on
UE errors, this is specially helpful for user_mode UE errors.
The first patch is a cleanup patch, it removes dead code.
I could not find any users of get_mce_fault_addr().
The second patch walks kernel/user mode page tables in
real mode to
There are no users of get_mce_fault_addr()
Fixes: b63a0ff ("powerpc/powernv: Machine check exception handling.")
Signed-off-by: Balbir Singh
---
arch/powerpc/include/asm/mce.h | 2 --
arch/powerpc/kernel/mce.c | 39 ---
2 files changed, 41 deletions(-)
Walk the page table for NIP and extract the instruction. Then
use the instruction to find the effective address via analyse_instr().
We might have page table walking races, but we expect them to
be rare, the physical address extraction is best effort. The idea
is to then hook up this infrastructur
If we are in user space and hit a UE error, we now have the
basic infrastructure to walk the page tables and find out
the effective address that was accessed, since the DAR
is not valid.
We use a work_queue content to hookup the bad pfn, any
other context causes problems, since memory_failure itse
On Fri, Sep 01, 2017 at 09:11:18AM -0500, Nathan Fontenot wrote:
> On 09/01/2017 01:53 AM, Bharata B Rao wrote:
> > On Thu, Aug 10, 2017 at 02:53:48PM +0530, Bharata B Rao wrote:
> >> For a PowerKVM guest, it is possible to specify a DIMM device in
> >> addition to the system RAM at boot time. When
On Sun, Sep 03, 2017 at 01:05:01PM +0200, Lukasz Majewski wrote:
> The problem is visible in the following setup (on the imx6q):
> "simple-audio-card" -> ssi2 -> I2S + I2C -> codec
>
> The function call log (simple-card probe -> CONFIG_SND_SIMPLE_CARD):
>
> asoc_simple_card_init_dai() @ sound/soc
* Arnaldo Carvalho de Melo wrote:
> Hi Ingo,
>
> Please consider pulling,
>
> - Arnaldo
>
> Test results at the end of this message, as usual.
>
> The following changes since commit 1b2f76d77a277bb70d38ad0991ed7f16bbc115a9:
>
> Merge tag 'perf-core-for-mingo-4.14-20170829' of
> git
On Sun, Sep 03, 2017 at 04:40:21PM +0200, Łukasz Majewski wrote:
> >/*
> >* Hardware limitation: The bclk rate must be
> >* never greater than 1/5 IPG clock rate
> >*/
> >if (freq * 5 > clk_get_rate(ssi_private->clk)) {
> >dev_err(cpu_dai->dev, "bitclk > ipgclk/5\n");
> >return -EINVAL;
> >}
> >
>
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