The double `that' in line 1604 is duplicated, removed one.
Signed-off-by: Jason Wang
---
arch/powerpc/kvm/book3s_64_mmu_hv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/kvm/book3s_64_mmu_hv.c
b/arch/powerpc/kvm/book3s_64_mmu_hv.c
index 514fd45c1994..73c6db20
On Mon, Jul 18, 2022 at 04:31:11PM +1000, Michael Ellerman wrote:
> "Jason A. Donenfeld" writes:
> > The archrandom interface was originally designed for x86, which supplies
> > RDRAND/RDSEED for receiving random words into registers, resulting in
> > one function to generate an int and another to
While running xfstests (specifically xfs/435) on a IBM Power server booted with
5.19.0-rc6-next-20220715 following warnings are seen:
[ 110.954136] XFS (sdb2): Unmounting Filesystem
[ 110.968860] XFS (sdb1): Unmounting Filesystem
[ 111.115807]
=
"Jason A. Donenfeld" writes:
> The archrandom interface was originally designed for x86, which supplies
> RDRAND/RDSEED for receiving random words into registers, resulting in
> one function to generate an int and another to generate a long. However,
> other architectures don't follow this.
>
> On
Sudip Mukherjee writes:
> On Thu, Jul 14, 2022 at 9:55 AM Sudip Mukherjee (Codethink)
> wrote:
>>
>> Hi All,
>>
>> Not sure if it has been reported before but the latest mainline kernel
>> branch fails to build for powerpc allmodconfig with gcc-12 and the error is:
>>
>> Error: External symbol 'm
On Sun, Jul 17, 2022 at 12:34:52PM +0900, Stafford Horne wrote:
> The generic pci.h header now only provides a definition of
> pci_get_legacy_ide_irq which is used by architectures that support PNP.
> Of the architectures that use asm-generic/pci.h this is only x86.
Please move this into a separat
Segher Boessenkool writes:
> On Sun, Jul 17, 2022 at 07:44:22AM -0700, Linus Torvalds wrote:
>> On Sun, Jul 17, 2022 at 2:13 AM Sudip Mukherjee
>> wrote:
>> > I was trying to check it. With gcc-11 the assembly code generated is
>> > not using memset, but using __memset.
>> > But with gcc-12, I ca
On Sun, Jul 17, 2022 at 2:49 PM Segher Boessenkool
wrote:
>
> > I can *kind of* see the logic that when you do a whole struct
> > assignment, it turns into a "memcpy" without regard for volatile
> > members. You're not actually accessing the volatile members in some
> > particular order, so the st
The generic pci.h header now only provides a definition of
pci_get_legacy_ide_irq which is used by architectures that support PNP.
Of the architectures that use asm-generic/pci.h this is only x86.
This patch removes the old pci.h in order to make room for a new
pci.h to be used by arm64, riscv, op
Hi!
> From: Uwe Kleine-König
>
> The value returned by an i2c driver's remove function is mostly ignored.
> (Only an error message is printed if the value is non-zero that the
> error is ignored.)
>
> So change the prototype of the remove function to return no value. This
> way driver authors a
On Sun, Jul 17, 2022, 6:23 PM Geert Uytterhoeven
wrote:
> Hi Stafford,
>
> On Sun, Jul 17, 2022 at 5:35 AM Stafford Horne wrote:
> > The generic pci.h header now only provides a definition of
> > pci_get_legacy_ide_irq which is used by architectures that support PNP.
> > Of the architectures tha
On Sun, Jul 17, 2022 at 02:11:52PM -0700, Linus Torvalds wrote:
> On Sun, Jul 17, 2022 at 2:00 PM Segher Boessenkool
> wrote:
> > Calling mem* on a volatile object (or a struct containing one) is not
> > valid. I opened gcc.gnu.org/PR106335.
>
> Well, that very quickly got marked as a duplicate
On Sun, Jul 17, 2022 at 2:00 PM Segher Boessenkool
wrote:
>
> Calling mem* on a volatile object (or a struct containing one) is not
> valid. I opened gcc.gnu.org/PR106335.
Well, that very quickly got marked as a duplicate of a decade-old bug.
So I guess we shouldn't expect this to be fixed any
On Sun, Jul 17, 2022 at 01:29:07PM -0700, Linus Torvalds wrote:
> On Sun, Jul 17, 2022 at 1:25 PM Sudip Mukherjee
> wrote:
> >
> > And the generated assembly still has the memset for "struct prom_args".
>
> Strange. That smells like a compiler bug to me.
>
> But I can't read powerpc assembly cod
On Sun, Jul 17, 2022 at 1:38 PM Sudip Mukherjee
wrote:
>
> I have also tried adding volatile to all the members of that struct. :(
Can you read the code to figure otu what the memcpy is all about?
Or maybe there is something that disables 'volatile' with pre-processor hackery.
Because a compil
On Sun, Jul 17, 2022 at 9:29 PM Linus Torvalds
wrote:
>
> On Sun, Jul 17, 2022 at 1:25 PM Sudip Mukherjee
> wrote:
> >
> > And the generated assembly still has the memset for "struct prom_args".
>
> Strange. That smells like a compiler bug to me.
Both gcc-12 and clang gives this error.
>
> But
On Sun, Jul 17, 2022 at 1:25 PM Sudip Mukherjee
wrote:
>
> And the generated assembly still has the memset for "struct prom_args".
Strange. That smells like a compiler bug to me.
But I can't read powerpc assembly code - it's been too many years, and
even back when I did read it I hated how the r
On Sun, Jul 17, 2022 at 3:44 PM Linus Torvalds
wrote:
>
> On Sun, Jul 17, 2022 at 2:13 AM Sudip Mukherjee
> wrote:
> >
> > I was trying to check it. With gcc-11 the assembly code generated is
> > not using memset, but using __memset.
> > But with gcc-12, I can see the assembly code is using memse
On Sun, Jul 17, 2022 at 07:44:22AM -0700, Linus Torvalds wrote:
> On Sun, Jul 17, 2022 at 2:13 AM Sudip Mukherjee
> wrote:
> > I was trying to check it. With gcc-11 the assembly code generated is
> > not using memset, but using __memset.
> > But with gcc-12, I can see the assembly code is using me
On Sun, Jul 17, 2022 at 2:13 AM Sudip Mukherjee
wrote:
>
> I was trying to check it. With gcc-11 the assembly code generated is
> not using memset, but using __memset.
> But with gcc-12, I can see the assembly code is using memset. One
> example from the assembly:
You could try making the 'args'
Hi Stafford,
On Sun, Jul 17, 2022 at 5:35 AM Stafford Horne wrote:
> The generic pci.h header now only provides a definition of
> pci_get_legacy_ide_irq which is used by architectures that support PNP.
> Of the architectures that use asm-generic/pci.h this is only x86.
>
> This patch removes the
On Thu, Jul 14, 2022 at 9:55 AM Sudip Mukherjee (Codethink)
wrote:
>
> Hi All,
>
> Not sure if it has been reported before but the latest mainline kernel
> branch fails to build for powerpc allmodconfig with gcc-12 and the error is:
>
> Error: External symbol 'memset' referenced from prom_init.c
>
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