Hi,
Le 17/03/2022 à 03:40, Haowen Bai a écrit :
> Avoid pointer type value compared with 0 to make code clear.
We already have this change waiting in the queue, see
https://patchwork.ozlabs.org/project/linuxppc-dev/patch/20220214010558.130201-1-yang@linux.alibaba.com/
Thanks
Christophe
>
Le 17/03/2022 à 03:44, Haowen Bai a écrit :
> Avoid pointer type value compared with 0 to make code clear.
>
> Signed-off-by: Haowen Bai
This change is already awaiting at
https://patchwork.ozlabs.org/project/linuxppc-dev/patch/20210825061838.69746-1-deng.changch...@zte.com.cn/
Thanks
Christ
Le 17/03/2022 à 03:30, Haowen Bai a écrit :
> Avoid pointer type value compared with 0 to make code clear.
>
> Signed-off-by: Haowen Bai
This patch doesn't apply:
Applying patch #1606366 using "git am -s -3 -m"
Description: macintosh: macio-adb: Fix warning comparing pointer to 0
Applying: ma
Avoid pointer type value compared with 0 to make code clear.
Signed-off-by: Haowen Bai
---
drivers/macintosh/macio-adb.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/macintosh/macio-adb.c b/drivers/macintosh/macio-adb.c
index dc634c2..b7d287a 100644
--- a/dr
Sorry, That's my fault. I've sent again.
发件人: Christophe Leroy
发送时间: 2022年3月17日 16:54:16
收件人: 白浩文; b...@kernel.crashing.org; masahi...@kernel.org; adobri...@gmail.com
抄送: linuxppc-dev@lists.ozlabs.org; linux-ker...@vger.kernel.org
主题: Re: [PATCH] macintosh:
On 08/03/2022, 14:50:41, Nicholas Piggin wrote:
> This moves MSR save/restore and some real-mode juggling out of asm and
> into C code, simplifying things.
>
> Signed-off-by: Nicholas Piggin
> ---
> arch/powerpc/kernel/rtas.c | 15 ---
> arch/powerpc/kernel/rtas_entry.S | 32 ++
On 16.03.22 19:27, Catalin Marinas wrote:
> On Tue, Mar 15, 2022 at 03:18:34PM +0100, David Hildenbrand wrote:
>> diff --git a/arch/arm64/include/asm/pgtable-prot.h
>> b/arch/arm64/include/asm/pgtable-prot.h
>> index b1e1b74d993c..62e0ebeed720 100644
>> --- a/arch/arm64/include/asm/pgtable-prot.h
Ping. Anyone can help to review this series (particularly patch 3-5)?
FYI, Sean gave his Reviewed-by to patch 1,2,5 and 6.
RTAS runs in real mode (MSR[DR] and MSR[IR] unset) and in 32bits
mode (MSR[SF] unset).
The change in MSR is done in enter_rtas() in a relatively complex way,
since the MSR value could be hardcoded.
Furthermore, a panic has been reported when hitting the watchdog interrupt
while running in RTAS, t
Hi Nick,
As this series needs additional work, I just sent a single patch [1] fixing
the MSR[RI] issue addressed in the patch 9/14 of this series.
I did that because that fix is fixing a panic currently seen and this will
ease backport to stable and distro kernel.
I suggest rebasing this series
On 16/02/2022 03:15, Chao Gao wrote:
This partially reverts commit b99040853738 ("KVM: Pass kvm_init()'s opaque
param to additional arch funcs") remove opaque from
kvm_arch_check_processor_compat because no one uses this opaque now.
Address conflicts for ARM (due to file movement) and manually ha
Nicholas Piggin writes:
> This is a minimal stable kernel fix for the problem solved by
> 4c2de74cc869 ("powerpc/64: Interrupts save PPR on stack rather than
> thread_struct"). Instead of changing the interrupt stack frame (which
> causes a lot of churn), it moves the PPR value from the PACA save
Add a test for a bug we had in the 4PB address space SLB handling. It
was fixed in commit 4c2de74cc869 ("powerpc/64: Interrupts save PPR on
stack rather than thread_struct").
Signed-off-by: Michael Ellerman
---
tools/testing/selftests/powerpc/mm/.gitignore | 1 +
tools/testing/selftests/powerp
In some cases, the TXE flag is apparently set without any error
indication in the buffer descriptor status. When this happens, tx
stalls until the tx_restart() function is called via the device
watchdog which can take a long time.
To fix this, check for TXE in the napi poll function and trigger a
On Thu, Mar 17, 2022 at 11:04:18AM +0100, David Hildenbrand wrote:
> On 16.03.22 19:27, Catalin Marinas wrote:
> > On Tue, Mar 15, 2022 at 03:18:34PM +0100, David Hildenbrand wrote:
> >> @@ -909,12 +925,13 @@ static inline pmd_t pmdp_establish(struct
> >> vm_area_struct *vma,
> >> /*
> >> * Enc
Rust support
This is the patch series (v5) to add support for Rust as a second
language to the Linux kernel.
If you are interested in following this effort, please join us in
the mailing list at:
rust-for-li...@vger.kernel.org
and take a look at the project itself at:
https://github.co
Having all the new files in place, we now enable Rust support
in the build system, including `Kconfig` entries related to Rust,
the Rust configuration printer, the target specification
generation script, the version detection script and a few
other bits.
Co-developed-by: Alex Gaynor
Signed-off-by
On Mon, Mar 14, 2022 at 09:21:46AM -0700, Eric Badger wrote:
> On Sun, Mar 13, 2022 at 02:43:14PM -0700, Raj, Ashok wrote:
> > On Sun, Mar 13, 2022 at 02:52:20PM -0500, Bjorn Helgaas wrote:
> > > On Fri, Mar 11, 2022 at 02:58:07AM +, Kuppuswamy Sathyanarayanan
> > > wrote:
> > > > Currently th
https://bugzilla.kernel.org/show_bug.cgi?id=215652
Erhard F. (erhar...@mailbox.org) changed:
What|Removed |Added
Status|NEW |RESOLVED
Resol
In remove_phb_dynamic() we use &phb->io_resource, after we've called
device_unregister(&host_bridge->dev). But the unregister may have freed
phb, because pcibios_free_controller_deferred() is the release function
for the host_bridge.
If there are no outstanding references when we call device_unreg
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