mips allmodconfig
powerpc allyesconfig
powerpc allmodconfig
powerpc allnoconfig
i386 randconfig-a001-20210120
i386 randconfig-a002-20210120
i386
On Wed, Jan 20, 2021 at 08:23:59AM -0600, Rob Herring wrote:
> On Wed, Jan 20, 2021 at 4:53 AM Michael Walle wrote:
> >
> > fw_devlink will defer the probe until all suppliers are ready. We can't
> > use builtin_platform_driver_probe() because it doesn't retry after probe
> > deferral. Convert it
On 1/14/21 9:57 AM, Uwe Kleine-König wrote:
> If hvcs_probe() succeeded dev_set_drvdata() is called with a non-NULL
> value, and if hvcs_probe() failed hvcs_remove() isn't called.
>
> So there is no way dev_get_drvdata() can return NULL in hvcs_remove() and
> the check can just go away.
>
>
On 2021-01-20 16:53, Rob Herring wrote:
On Wed, Jan 06, 2021 at 11:41:23AM +0800, Claire Chang wrote:
Introduce the new compatible string, restricted-dma-pool, for restricted
DMA. One can specify the address and length of the restricted DMA memory
region by restricted-dma-pool in the device
allyesconfig
powerpc allmodconfig
powerpc allnoconfig
i386 randconfig-a001-20210120
i386 randconfig-a002-20210120
i386 randconfig-a004-20210120
i386 randconfig-a006-20210120
i386
On Wed, Jan 20, 2021 at 04:43:14PM +0530, Ananth N Mavinakayanahalli wrote:
> We currently unconditionally try to emulate newer instructions on older
> Power versions that could cause issues. Gate it.
Fixes: 350779a29f11 ("powerpc: Handle most loads and stores in instruction
emulation code")
On Wed, Jan 06, 2021 at 11:41:23AM +0800, Claire Chang wrote:
> Introduce the new compatible string, restricted-dma-pool, for restricted
> DMA. One can specify the address and length of the restricted DMA memory
> region by restricted-dma-pool in the device tree.
If this goes into DT, I think we
Talitos Security Engine AESU considers any input
data size that is not a multiple of 16 bytes to be an error.
This is not a problem in general, except for Counter mode
that is a stream cipher and can have an input of any size.
Test Manager for ctr(aes) fails on 4th test vector which has
a length
When figuring out the number of threads, the debug message prints "1
thread" for the first iteration of the loop, instead of the actual
number of threads calculated from the length of the
"ibm,ppc-interrupt-server#s" property.
* /cpus/PowerPC,POWER8@20...
ibm,ppc-interrupt-server#s -> 1
On 1/20/21 6:20 AM, Bhaskar Chowdhury wrote:
> s/architectue/architecture/
>
> Signed-off-by: Bhaskar Chowdhury
Acked-by: Randy Dunlap
Thanks.
Line number in $Subject is just too much.
> ---
> arch/powerpc/mm/book3s64/radix_pgtable.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
allyesconfig
powerpc allmodconfig
powerpc allnoconfig
i386 randconfig-a001-20210120
i386 randconfig-a002-20210120
i386 randconfig-a004-20210120
i386 randconfig-a006-20210120
i386
While ctr(aes) requires the use of a special descriptor on SEC2 (see
commit 70d355ccea89 ("crypto: talitos - fix ctr-aes-talitos")), that
special descriptor doesn't work on SEC1, see commit e738c5f15562
("powerpc/8xx: Add DT node for using the SEC engine of the MPC885").
However, the common
On 20-Jan-2021, at 1:20 PM, Nicholas Piggin wrote:Running softirqs enables interrupts, which can then end up recursinginto the irq soft-mask code we're adjusting, including replayinginterrupts itself, which might be theoretically unbounded.This abridged trace shows how this can occur:! NIP
Hi all,
I found the power pc build broken on today's
linux-next (647060f3b592).
My compiler is:
yury:linux$ powerpc-linux-gnu-gcc --version
powerpc-linux-gnu-gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for
Am 2021-01-20 20:02, schrieb Saravana Kannan:
On Wed, Jan 20, 2021 at 6:24 AM Rob Herring wrote:
On Wed, Jan 20, 2021 at 4:53 AM Michael Walle
wrote:
>
> fw_devlink will defer the probe until all suppliers are ready. We can't
> use builtin_platform_driver_probe() because it doesn't retry
On Wed, Jan 20, 2021 at 11:30 AM Robin Murphy wrote:
>
> On 2021-01-20 16:53, Rob Herring wrote:
> > On Wed, Jan 06, 2021 at 11:41:23AM +0800, Claire Chang wrote:
> >> Introduce the new compatible string, restricted-dma-pool, for restricted
> >> DMA. One can specify the address and length of the
[RESEND, fat-fingered the buttons of my mail client and converted
all CCs to BCCs :(]
Am 2021-01-20 20:02, schrieb Saravana Kannan:
On Wed, Jan 20, 2021 at 6:24 AM Rob Herring wrote:
On Wed, Jan 20, 2021 at 4:53 AM Michael Walle
wrote:
>
> fw_devlink will defer the probe until all
s/architectue/architecture/
Signed-off-by: Bhaskar Chowdhury
---
arch/powerpc/mm/book3s64/radix_pgtable.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/mm/book3s64/radix_pgtable.c
b/arch/powerpc/mm/book3s64/radix_pgtable.c
index 98f0b243c1ab..8b8f1451e944
On Wed, 20 Jan 2021 at 19:59, Christophe Leroy
wrote:
>
> Talitos Security Engine AESU considers any input
> data size that is not a multiple of 16 bytes to be an error.
> This is not a problem in general, except for Counter mode
> that is a stream cipher and can have an input of any size.
>
>
Le 20/01/2021 à 23:23, Ard Biesheuvel a écrit :
On Wed, 20 Jan 2021 at 19:59, Christophe Leroy
wrote:
Talitos Security Engine AESU considers any input
data size that is not a multiple of 16 bytes to be an error.
This is not a problem in general, except for Counter mode
that is a stream
On 1/20/21 1:29 PM, Yury Norov wrote:
> Hi all,
>
> I found the power pc build broken on today's
> linux-next (647060f3b592).
Darn, I was building linux-5.11-rc4.
I'll try linux-next after I send this.
---
From: Randy Dunlap
Fulfill AKEBONO Kconfig requirements.
Fixes these Kconfig warnings
On Wed, Jan 20, 2021 at 10:10 PM Randy Dunlap wrote:
>
> On 1/20/21 1:29 PM, Yury Norov wrote:
> > Hi all,
> >
> > I found the power pc build broken on today's
> > linux-next (647060f3b592).
>
> Darn, I was building linux-5.11-rc4.
>
> I'll try linux-next after I send this.
>
> ---
> From: Randy
On 20/01/21 4:43 pm, Ananth N Mavinakayanahalli wrote:
> We currently unconditionally try to emulate newer instructions on older
> Power versions that could cause issues. Gate it.
>
> Signed-off-by: Ananth N Mavinakayanahalli
> ---
>
> [v3] Addressed Naveen's comments on scv and addpcis
>
Add a helper that takes modules_mutex and uses find_module to check if a
given module is loaded. This provides a better abstraction for the two
callers, and allows to unexport modules_mutex and find_module.
Signed-off-by: Christoph Hellwig
---
drivers/gpu/drm/drm_fb_helper.c | 7 +--
Returning -EBUSY in ibmvnic_remove() does not actually hold the
removal procedure since driver core doesn't care for the return
value (see __device_release_driver() in drivers/base/dd.c
calling dev->bus->remove()) though vio_bus_remove
(in arch/powerpc/platforms/pseries/vio.c) records the
return
The static inline get_cxl_module function is entirely unused,
remove it.
Signed-off-by: Christoph Hellwig
---
arch/powerpc/platforms/powernv/pci-cxl.c | 22 --
1 file changed, 22 deletions(-)
diff --git a/arch/powerpc/platforms/powernv/pci-cxl.c
On Thu, 21 Jan 2021 at 06:35, Christophe Leroy
wrote:
>
>
>
> Le 20/01/2021 à 23:23, Ard Biesheuvel a écrit :
> > On Wed, 20 Jan 2021 at 19:59, Christophe Leroy
> > wrote:
> >>
> >> Talitos Security Engine AESU considers any input
> >> data size that is not a multiple of 16 bytes to be an error.
Hi all,
this series removes support for long term unused export types and
cleans up various loose ends in the module loader.
Diffstat:
arch/arm/configs/bcm2835_defconfig |1
arch/arm/configs/mxs_defconfig |1
arch/mips/configs/nlm_xlp_defconfig |1
Am 2021-01-20 20:47, schrieb Saravana Kannan:
On Wed, Jan 20, 2021 at 11:28 AM Michael Walle
wrote:
[RESEND, fat-fingered the buttons of my mail client and converted
all CCs to BCCs :(]
Am 2021-01-20 20:02, schrieb Saravana Kannan:
> On Wed, Jan 20, 2021 at 6:24 AM Rob Herring wrote:
>>
>>
On 2021-01-20 21:31, Rob Herring wrote:
On Wed, Jan 20, 2021 at 11:30 AM Robin Murphy wrote:
On 2021-01-20 16:53, Rob Herring wrote:
On Wed, Jan 06, 2021 at 11:41:23AM +0800, Claire Chang wrote:
Introduce the new compatible string, restricted-dma-pool, for restricted
DMA. One can specify
Colin,
> There is a spelling mistake in a ibmvfc_dbg debug message. Fix it.
Applied to 5.12/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering
Michael Ellerman writes:
> Nathan Lynch writes:
>> Michael Ellerman writes:
>>> Nathan Lynch writes:
Memory locations passed as arguments from the OS to RTAS usually need
to be addressable in 32-bit mode and must reside in the Real Mode
Area. On PAPR guests, the RMA starts at
On Thu, 14 Jan 2021 14:31:27 -0600, Tyrel Datwyler wrote:
> Recent updates in pHyp Firmware and VIOS releases provide new infrastructure
> towards enabling Subordinate Command Response Queues (Sub-CRQs) such that each
> Sub-CRQ is a channel backed by an actual hardware queue in the FC stack on
From: Christophe Leroy
> Sent: 20 January 2021 07:49
>
> STDBINUTILS is just a toggle to allow 256k page size
> to appear in the possible page sizes list for the 44x.
>
> Make 256k page size appear all the time with an
> explicit warning on binutils, and remove this unneccessary
> STDBINUTILS
On 2021/01/20 03:16PM, Ananth N Mavinakayanahalli wrote:
> We currently unconditionally try to newer emulate instructions on older
^ never?
Or: "emulate newer"?
> Power versions that could cause issues. Gate it.
>
>
On 1/20/21 3:44 PM, Naveen N. Rao wrote:
On 2021/01/20 03:16PM, Ananth N Mavinakayanahalli wrote:
...
diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c
index bf7a7d62ae8b..ed119858e5e9 100644
--- a/arch/powerpc/lib/sstep.c
+++ b/arch/powerpc/lib/sstep.c
@@ -1528,6 +1528,8 @@
We currently unconditionally try to newer emulate instructions on older
Power versions that could cause issues. Gate it.
Signed-off-by: Ananth N Mavinakayanahalli
---
arch/powerpc/lib/sstep.c | 40
1 file changed, 40 insertions(+)
diff --git
We currently unconditionally try to emulate newer instructions on older
Power versions that could cause issues. Gate it.
Signed-off-by: Ananth N Mavinakayanahalli
---
arch/powerpc/lib/sstep.c | 40
1 file changed, 40 insertions(+)
diff --git
Hi Nicholas,
I love your patch! Yet something to improve:
[auto build test ERROR on powerpc/next]
[also build test ERROR on v5.11-rc4 next-20210120]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented
We currently unconditionally try to emulate newer instructions on older
Power versions that could cause issues. Gate it.
Signed-off-by: Ananth N Mavinakayanahalli
---
[v3] Addressed Naveen's comments on scv and addpcis
[v2] Fixed description
arch/powerpc/lib/sstep.c | 46
Hi Nicholas,
I love your patch! Perhaps something to improve:
[auto build test WARNING on powerpc/next]
[also build test WARNING on v5.11-rc4 next-20210120]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented
Nathan Lynch writes:
> Alexey Kardashevskiy writes:
>> On 16/01/2021 02:38, Nathan Lynch wrote:
>>> Alexey Kardashevskiy writes:
On 15/01/2021 09:00, Nathan Lynch wrote:
> Memory locations passed as arguments from the OS to RTAS usually need
> to be addressable in 32-bit mode and
Nathan Lynch writes:
> Michael Ellerman writes:
>> Nathan Lynch writes:
>>> Memory locations passed as arguments from the OS to RTAS usually need
>>> to be addressable in 32-bit mode and must reside in the Real Mode
>>> Area. On PAPR guests, the RMA starts at logical address 0 and is the
>>>
fw_devlink will defer the probe until all suppliers are ready. We can't
use builtin_platform_driver_probe() because it doesn't retry after probe
deferral. Convert it to builtin_platform_driver().
Fixes: e590474768f1 ("driver core: Set fw_devlink=on by default")
Signed-off-by: Michael Walle
---
On 1/19/21 10:56 PM, Oleg Nesterov wrote:
On 01/19, Ravi Bangoria wrote:
Probe on 2nd word of a prefixed instruction is invalid scenario and
should be restricted.
I don't understand this ppc-specific problem, but...
So far (upto Power9), instruction size was fixed - 4 bytes. But Power10
On Wed, Jan 20, 2021 at 4:53 AM Michael Walle wrote:
>
> fw_devlink will defer the probe until all suppliers are ready. We can't
> use builtin_platform_driver_probe() because it doesn't retry after probe
> deferral. Convert it to builtin_platform_driver().
If builtin_platform_driver_probe()
Nicholas Piggin writes:
> Excerpts from Fabiano Rosas's message of January 20, 2021 7:07 am:
>> Nicholas Piggin writes:
>>
>>> Excerpts from Fabiano Rosas's message of January 19, 2021 11:46 am:
Resending because the previous got spam-filtered:
Nicholas Piggin writes:
Am 2021-01-20 15:23, schrieb Rob Herring:
On Wed, Jan 20, 2021 at 4:53 AM Michael Walle wrote:
fw_devlink will defer the probe until all suppliers are ready. We
can't
use builtin_platform_driver_probe() because it doesn't retry after
probe
deferral. Convert it to builtin_platform_driver().
./arch/powerpc/include/asm/paravirt.h:83:44: error: implicit declaration
of function 'smp_processor_id'; did you mean 'raw_smp_processor_id'?
smp_processor_id is defined in linux/smp.h but it is not included.
The build error happens only when the patch is applied to 5.3 kernel but
it only works
On 2021/01/20 04:43PM, Ananth N Mavinakayanahalli wrote:
> We currently unconditionally try to emulate newer instructions on older
> Power versions that could cause issues. Gate it.
>
> Signed-off-by: Ananth N Mavinakayanahalli
> ---
>
> [v3] Addressed Naveen's comments on scv and addpcis
>
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