Aneesh Kumar K.V writes:
> Shuah Khan writes:
>
>> On 2/9/22 8:43 AM, Aneesh Kumar K.V wrote:
>> --- a/tools/testing/selftests/vm/transhuge-stress.c
>>> +++ b/tools/testing/selftests/vm/transhuge-stress.c
>>> @@ -16,8 +16,16 @@
>>> #include
>>> #include
>>>
>>> +#ifdef __powerpc64__
Shuah Khan writes:
> On 2/9/22 8:43 AM, Aneesh Kumar K.V wrote:
>> Keep it simple by using a #define and limiting hugepage size to 2M.
>> This keeps the test simpler instead of dynamically finding the page size
>> and huge page size.
>>
>> Without this tests are broken w.r.t reading
On Wed, 09 Feb 2022 17:50:09 +
"Naveen N. Rao" wrote:
> However, I think we will not be able to use a fixed range. I would like
> to reserve instructions from function entry till the branch to
> _mcount(), and it can be two or four instructions depending on whether a
> function has a
Changes from v2->v3:
- rebased to the latest kvm/next branch.
- patch 1: rename {svm,vmx}_check_processor_compat to follow the name
convention
- patch 3: newly added to provide more information when hardware enabling
fails
- patch 4: reset hardware_enable_failed if
On 2/9/22 8:43 AM, Aneesh Kumar K.V wrote:
Keep it simple by using a #define and limiting hugepage size to 2M.
This keeps the test simpler instead of dynamically finding the page size
and huge page size.
Without this tests are broken w.r.t reading /proc/self/pagemap
if
Steven Rostedt wrote:
On Mon, 7 Feb 2022 12:37:21 +0530
"Naveen N. Rao" wrote:
--- a/arch/powerpc/kernel/trace/ftrace.c
+++ b/arch/powerpc/kernel/trace/ftrace.c
@@ -1137,3 +1137,14 @@ char *arch_ftrace_match_adjust(char *str, const char
*search)
return str;
}
#endif /*
This driver cannot be unloaded and it will be needed very early in the
boot process because other driver (weakly) depend on it (eg. for chip
errata handling). Drop all the platform driver and devres stuff and
simply make it a core_initcall.
Signed-off-by: Michael Walle
---
There is already a global of_root reference. Use that instead of getting
one on our own. We don't need to care about the reference count either
this way.
Signed-off-by: Michael Walle
---
drivers/soc/fsl/guts.c | 12
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git
Most layerscapes provide a security fuse processor where the vendor
will store a unique id per part. Unfortunately, we cannot use the
corresponding efuse driver because this driver needs to be ready
early during the boot phase. To get the unique identifier, we just
need to access two registers.
If both the model and the compatible properties are missing, then
machine will not be set. Initialize it with NULL.
Fixes: 34c1c21e94ac ("soc: fsl: fix section mismatch build warnings")
Signed-off-by: Michael Walle
---
drivers/soc/fsl/guts.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
This is the last global static variable. Drop it and allocate the memory
on the heap instead.
Signed-off-by: Michael Walle
---
drivers/soc/fsl/guts.c | 36 +++-
1 file changed, 19 insertions(+), 17 deletions(-)
diff --git a/drivers/soc/fsl/guts.c
This series converts the guts driver from a platform driver to just an
core_initcall. The driver itself cannot (or rather should never) be
unloaded because others depends on detecting the current SoC revision
to apply chip errata. Other SoC drivers do it the same way. Overall I
got rid of all the
This driver will never be unloaded. Firstly, it is not available as a
module, but more importantly, other drivers will depend on this one to
apply possible chip errata.
Signed-off-by: Michael Walle
---
drivers/soc/fsl/guts.c | 15 +--
1 file changed, 1 insertion(+), 14 deletions(-)
Move the reading of the SVR into the probe function as
fsl_guts_get_svr() is the only user of the static guts variable and this
lets us drop that as well as the malloc() for this variable. Also, we
can unmap the memory region after we accessed it, which will simplify
error handling later.
Keep it simple by using a #define and limiting hugepage size to 2M.
This keeps the test simpler instead of dynamically finding the page size
and huge page size.
Without this tests are broken w.r.t reading /proc/self/pagemap
if (pread(pagemap_fd, ent, sizeof(ent),
On Thu, 27 Jan 2022, Christophe Leroy wrote:
> This series allow architectures to request having modules data in
> vmalloc area instead of module area.
>
> This is required on powerpc book3s/32 in order to set data non
> executable, because it is not possible to set executability on page
>
From: David T-G
> Sent: 09 February 2022 13:42
>
> ...and then Wols Lists said...
> %
> % On 08/02/2022 15:21, Paul Menzel wrote:
> ...
> %
> % As commented elsewhere, for the sake of us ENGLISH speakers,
> % *PLEASE* make that $(hash). A pound sign is £.
>
> Or, even better, $(octothorpe) since
Paul, et al --
...and then Wols Lists said...
%
% On 08/02/2022 15:21, Paul Menzel wrote:
...
%
% As commented elsewhere, for the sake of us ENGLISH speakers,
% *PLEASE* make that $(hash). A pound sign is £.
Or, even better, $(octothorpe) since that's merely a symbol rather than a
food product
Hello,
On Wed, Feb 09, 2022 at 07:44:15AM +0100, Paul Menzel wrote:
> Dear Michal,
>
>
> Thank you for the patch.
>
>
> Am 11.01.22 um 12:37 schrieb Michal Suchanek:
>
> Could you please remove the dot/period at the end of the git commit message
> summary?
Sure
> > Copy the code from s390x
On 09/02/2022 04:24, Cai Huoqing wrote:
Replace "struct list_head head = LIST_HEAD_INIT(head)" with
"LIST_HEAD(head)" to simplify the code.
Signed-off-by: Cai Huoqing
---
Thanks!
Acked-by: Frederic Barrat
drivers/misc/ocxl/link.c | 2 +-
1 file changed, 1 insertion(+), 1
Hi Nayna,
On 22/01/2022 2:56, Nayna Jain wrote:
> PowerVM guest secure boot intend to use Platform Keystore(PKS) for the
> purpose of storing public keys to verify digital signature.
>
> Define sysfs interface to expose PKS variables to userspace to allow
> read/write/add/delete operations.
From: Wang Qing
do_div() does a 64-by-32 division
No need to transform gpt->ipb_freq to u64
Signed-off-by: Wang Qing
---
arch/powerpc/platforms/52xx/mpc52xx_gpt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
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