A number of structures and buffers passed to PKS hcalls have alignment
requirements, which could on occasion cause problems:
- Authorisation structures must be 16-byte aligned and must not cross a
page boundary
- Label structures must not cross page coundaries
- Password output buffers must no
From: Nayna Jain
The plpks driver uses the H_PKS_GET_CONFIG hcall to retrieve configuration
and status information about the PKS from the hypervisor.
Update _plpks_get_config() to handle some additional fields. Add getter
functions to allow the PKS configuration information to be accessed from
o
From: Nayna Jain
The Platform Keystore provides a signed update interface which can be used
to create, replace or append to certain variables in the PKS in a secure
fashion, with the hypervisor requiring that the update be signed using the
Platform Key.
Implement an interface to the H_PKS_SIGNED
plpks_confirm_object_flushed() uses the H_PKS_CONFIRM_OBJECT_FLUSHED hcall
to check whether changes to an object in the Platform KeyStore have been
flushed to non-volatile storage.
The hcall returns two output values, the return code and the flush status.
plpks_confirm_object_flushed() polls the h
This series fixes a few miscellaneous bugs in the plpks driver, and adds some
additional internal APIs that will be used by some patches that are coming
imminently.
This supersedes Nayna's earlier patch at:
https://patchwork.ozlabs.org/project/linuxppc-dev/patch/20221106210744.603240-2-na...@linux
The archs that use cputime_to_nsecs() internally provide their own
definition and don't need the fallback. cputime_to_usecs() unused except
in this fallback, and is not defined anywhere.
This removes the final remnant of the cputime_t code from the kernel.
Cc: Peter Zijlstra
Cc: Rik van Riel
Cc
On 12/19/22 13:06, Michal Hocko wrote:
> On Fri 16-12-22 11:20:12, Mike Kravetz wrote:
> > zap_page_range was originally designed to unmap pages within an address
> > range that could span multiple vmas. While working on [1], it was
> > discovered that all callers of zap_page_range pass a range en
Le 13/12/2022 à 11:23, Naveen N. Rao a écrit :
> Christophe Leroy wrote:
>> BPF core calls the jit compiler again for an extra pass in order
>> to properly set subprog addresses.
>>
>> Unlike other architectures, powerpc only updates the addresses
>> during that extra pass. It means that holes mu
> -Original Message-
> From: Sean Anderson
> Sent: Friday, December 16, 2022 19:30
> To: David S . Miller ; net...@vger.kernel.org
> Cc: devicet...@vger.kernel.org; Rob Herring ;
> Christophe Leroy ; Nicholas Piggin
> ; Michael Ellerman ; linuxppc-
> d...@lists.ozlabs.org; Krzysztof Kozlow
tree/branch:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: d650871875b2ccc670f1044be7f3cc90f276745d Add linux-next specific
files for 20221219
Error/Warning reports:
https://lore.kernel.org/oe-kbuild-all/202211242120.mzzvguln-...@intel.com
https
The pull request you sent on Mon, 19 Dec 2022 14:58:38 +1100:
> https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
> tags/powerpc-6.2-1
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/5f6e430f931d245da838db3e10e918681207029b
Thank you!
--
Deet-doot-do
randconfig-a001-20221219
i386 randconfig-a003-20221219
i386 randconfig-a002-20221219
arc defconfig
i386defconfig
x86_64 randconfig-a002-20221219
x86_64allnoc
On Mon, Dec 19, 2022 at 12:21:47PM +, Christophe Leroy wrote:
>
>
> Le 19/12/2022 à 13:18, Greg KH a écrit :
> > On Fri, Dec 16, 2022 at 12:38:12PM +0100, Christophe Leroy wrote:
> >> From: Tony Jones
> >>
> >> [Upstream commit d72eadbc1d2866fc047edd4535ffb0298fe240be]
> >>
> >> tests/attr.c
Le 19/12/2022 à 13:18, Greg KH a écrit :
> On Fri, Dec 16, 2022 at 12:38:12PM +0100, Christophe Leroy wrote:
>> From: Tony Jones
>>
>> [Upstream commit d72eadbc1d2866fc047edd4535ffb0298fe240be]
>>
>> tests/attr.c invokes attr.py via an explicit invocation of Python
>> ($PYTHON) so there is there
On Fri, Dec 16, 2022 at 12:38:12PM +0100, Christophe Leroy wrote:
> From: Tony Jones
>
> [Upstream commit d72eadbc1d2866fc047edd4535ffb0298fe240be]
>
> tests/attr.c invokes attr.py via an explicit invocation of Python
> ($PYTHON) so there is therefore no need for an explicit shebang.
>
> Also m
On Fri 16-12-22 11:20:12, Mike Kravetz wrote:
> zap_page_range was originally designed to unmap pages within an address
> range that could span multiple vmas. While working on [1], it was
> discovered that all callers of zap_page_range pass a range entirely within
> a single vma. In addition, the
On 16/12/22 5:57 pm, Sourabh Jain wrote:
Print the FDT error description along with the error message if failed
to set the "linux,drconf-usable-memory" property in the kdump kernel's
FDT.
Signed-off-by: Sourabh Jain
LGTM
Acked-by: Hari Bathini
---
arch/powerpc/kexec/file_load_64.c |
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