Hi Michael,
I am working on two packaging issues with Fedora and CKI that I am hoping
you can give me some guidance on.
1 - Fedora has always packaged an eu-strip'd vmlinux file for powerpc. The
other arches we support used native compressed images. I was looking into
using powerpc's zImage
On Fri, Jun 03, 2022 at 10:12:47PM +, Mohamed Khalfella wrote:
> Is there any chance for this to land in 5.19?
Too late for v5.19, since the merge window will end in a couple days.
Remind me again if you don't see it in -next by v5.20-rc5 or so.
> On 5/10/22 14:17, Mohamed Khalfella wrote:
>
Hello,
this series prepares to make platform remove callbacks return void.
Therefor first update them to always return 0. The rationale is that the
Linux device model doesn't handle failures on remove and if a remove
callback returns an error, it just emits a quite generic error message
and still
mtd_device_unregister() shouldn't fail. Wail loudly if it does anyhow.
This matches how other drivers (e.g. nand/raw/nandsim.c) use
mtd_device_unregister().
By returning 0 in the platform remove callback a generic error message
by the device core is suppressed, nothing else changes.
This is a
On Wed, 01 Jun 2022 10:17:58 +0200, Clément Léger wrote:
> This argument is not modified and thus can be set as const.
>
> Signed-off-by: Clément Léger
> ---
> include/linux/of.h | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
As this looks independent of the rest of the
On Wed, Jun 01, 2022 at 10:18:01AM +0200, Clément Léger wrote:
> Use of_property_alloc/free() and of_node_alloc() to create and free
> device-tree nodes and properties.
>
> Signed-off-by: Clément Léger
> ---
> arch/powerpc/platforms/pseries/dlpar.c| 51 +++
>
When KASAN is enabled, as shown by the Oops below, the 2k limit is not
enough to allow stack dump after a stack overflow detection when
CONFIG_DEBUG_STACKOVERFLOW is selected:
do_IRQ: stack overflow: 1984
CPU: 0 PID: 126 Comm: systemd-udevd Not tainted 5.18.0-gentoo-PMacG4 #1
Hi!
On Fri, Jun 03, 2022 at 03:03:05PM +1000, Jordan Niethe wrote:
> On Thu, Jun 2, 2022 at 6:49 PM Segher Boessenkool
> wrote:
> > On Thu, Jun 02, 2022 at 01:01:04PM +1000, Jordan Niethe wrote:
> > > > What about the more fundamental thing? Have the order of the two halves
> > > > of a
On Fri, Jun 3, 2022 at 2:15 PM Miaoqian Lin wrote:
>
> of_find_node_by_path() returns remote device nodepointer with
> refcount incremented, we should use of_node_put() on it when done.
> Add missing of_node_put() to avoid refcount leak.
>
> Fixes: 0afacde3df4c ("[POWERPC] spufs: allow isolated
Le 03/06/2022 à 12:14, Anshuman Khandual a écrit :
> This defines and exports a platform specific custom vm_get_page_prot() via
> subscribing ARCH_HAS_VM_GET_PAGE_PROT. Subsequently all __SXXX and __PXXX
> macros can be dropped which are no longer needed.
>
> Cc: Heiko Carstens
> Cc: Vasily
Le 03/06/2022 à 12:14, Anshuman Khandual a écrit :
> Restrict generic protection_map[] array visibility only for platforms which
> do not enable ARCH_HAS_VM_GET_PAGE_PROT. For other platforms that do define
> their own vm_get_page_prot() enabling ARCH_HAS_VM_GET_PAGE_PROT, could have
> their
of_find_node_by_path() returns remote device nodepointer with
refcount incremented, we should use of_node_put() on it when done.
Add missing of_node_put() to avoid refcount leak.
Fixes: 3038acf9091f ("powerpc/85xx: Add platform support for X-ES MPC85xx
boards")
Signed-off-by: Miaoqian Lin
---
of_find_node_by_path() returns remote device nodepointer with
refcount incremented, we should use of_node_put() on it when done.
Add missing of_node_put() to avoid refcount leak.
Fixes: 0afacde3df4c ("[POWERPC] spufs: allow isolated mode apps by starting the
SPE loader")
Signed-off-by: Miaoqian
of_find_node_by_path() returns remote device nodepointer with
refcount incremented, we should use of_node_put() on it when done.
Add missing of_node_put() to avoid refcount leak.
Fixes: format:3038acf9091f ("powerpc/85xx: Add platform support for X-ES
MPC85xx boards")
Signed-off-by: Miaoqian Lin
On 2022-05-30 16:15:08 [-0700], Davidlohr Bueso wrote:
> diff --git a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
> b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
> index eee1a24f7e15..fafadb7158a3 100644
> --- a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
> +++ b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
>
On 5/18/22 7:09 PM, Nicholas Piggin wrote:
CONFIG_VIRT_CPU_ACCOUNTING_GEN under pseries does not implement
stolen time accounting. Implement it with the paravirt time
accounting option.
Signed-off-by: Nicholas Piggin
Tested-by: Shrikanth Hegde
Patch fails to compile with
This defines and exports a platform specific custom vm_get_page_prot() via
subscribing ARCH_HAS_VM_GET_PAGE_PROT. Subsequently all __SXXX and __PXXX
macros can be dropped which are no longer needed.
Cc: Jonas Bonn
Cc: openr...@lists.librecores.org
Cc: linux-ker...@vger.kernel.org
Acked-by:
This defines and exports a platform specific custom vm_get_page_prot() via
subscribing ARCH_HAS_VM_GET_PAGE_PROT. Subsequently all __SXXX and __PXXX
macros can be dropped which are no longer needed.
Cc: Dinh Nguyen
Cc: linux-ker...@vger.kernel.org
Acked-by: Dinh Nguyen
Signed-off-by: Anshuman
This defines and exports a platform specific custom vm_get_page_prot() via
subscribing ARCH_HAS_VM_GET_PAGE_PROT. Subsequently all __SXXX and __PXXX
macros can be dropped which are no longer needed.
Cc: Geert Uytterhoeven
Cc: linux-c...@vger.kernel.org
Cc: linux-ker...@vger.kernel.org
Acked-by:
This defines and exports a platform specific custom vm_get_page_prot() via
subscribing ARCH_HAS_VM_GET_PAGE_PROT. Subsequently all __SXXX and __PXXX
macros can be dropped which are no longer needed.
Cc: Thomas Bogendoerfer
Cc: linux-m...@vger.kernel.org
Cc: linux-ker...@vger.kernel.org
Acked-by:
This defines and exports a platform specific custom vm_get_page_prot() via
subscribing ARCH_HAS_VM_GET_PAGE_PROT. Subsequently all __SXXX and __PXXX
macros can be dropped which are no longer needed.
Cc: Heiko Carstens
Cc: Vasily Gorbik
Cc: linux-s...@vger.kernel.org
Cc:
Restrict generic protection_map[] array visibility only for platforms which
do not enable ARCH_HAS_VM_GET_PAGE_PROT. For other platforms that do define
their own vm_get_page_prot() enabling ARCH_HAS_VM_GET_PAGE_PROT, could have
their private static protection_map[] still implementing an array look
>From the last discussion [1], some more platforms (s390, mips, csky, nios2,
openrisc) were willing to enable ARCH_HAS_VM_GET_PAGE_PROT and also provide
custom vm_get_page_prot() via switch case statement implementation without
any objection. All those platform specific patches have already been
On Wed, Jun 1, 2022 at 7:48 AM Rohan McLure wrote:
>
> Syscall wrapper implemented as per s390, x86, arm64, providing the
> option for gprs to be cleared on entry to the kernel, reducing caller
> influence influence on speculation within syscall routine. The wrapper
> is a macro that emits
On 02/06/2022, 19:58:31, Nathan Lynch wrote:
> Laurent Dufour writes:
>> When a partition is transferred, once it arrives at the destination node,
>> the partition is active but much of its memory must be transferred from the
>> start node.
>>
>> It depends on the activity in the partition, but
Le 03/06/2022 à 09:09, Andrew Donnellan a écrit :
> On Fri, 2022-06-03 at 13:24 +1000, Rohan McLure wrote:
>> The implementation of ppc_personality can be immediately reworked to
>> call ksys_personality, but I can’t do the same for sys_old_select for
>> example, which is required to implement
On Fri, 2022-06-03 at 13:24 +1000, Rohan McLure wrote:
> The implementation of ppc_personality can be immediately reworked to
> call ksys_personality, but I can’t do the same for sys_old_select for
> example, which is required to implement ppc_select. As such we emit
> both
For ppc_select, I
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