On Tue, Feb 2, 2016 at 1:48 AM, Aneesh Kumar K.V
wrote:
>
> This patch didn't work for you ?
>
> http://mid.gmane.org/1454086969-21074-1-git-send-email-aneesh.ku...@linux.vnet.ibm.com
>
This actually is a better patch. I didn't realize that we have the _64
On Sun, Jan 31, 2016 at 8:01 PM, Mike wrote:
> Building on ppc32
>
> In file included from fs/proc/task_mmu.c:14:0:
> include/linux/swapops.h: In function ‘pte_to_swp_entry’:
> include/linux/swapops.h:69:6: error: implicit declaration of function
> ‘pte_swp_soft_dirty’
On Tue, Jan 26, 2016 at 12:45 AM, Pranith Kumar <bobby.pr...@gmail.com> wrote:
> On Mon, Jan 25, 2016 at 10:13 PM, Michael Ellerman <m...@ellerman.id.au>
> wrote:
>> On Mon, 2016-01-25 at 09:22 -0500, Pranith Kumar wrote:
>>
>>> In 4.5-rc1, I am getting
On Mon, Jan 25, 2016 at 10:13 PM, Michael Ellerman <m...@ellerman.id.au> wrote:
> On Mon, 2016-01-25 at 09:22 -0500, Pranith Kumar wrote:
>
>> In 4.5-rc1, I am getting a build failure as follows:
>>
>> mm/memory.c: In function ‘do_swap_page’:
>> mm/memory.c
for PPC64 on PPC_BOOK3S in
arch/powerpc/include/asm/book3s/64/hash.h and missing in the 32-bit arch.
Avoid this error by not setting HAVE_ARCH_SOFT_DIRTY for 32-bit system.
Signed-off-by: Pranith Kumar <bobby.pr...@gmail.com>
---
arch/powerpc/Kconfig | 4 ++--
1 file changed, 2 insertions
On Wed, Sep 2, 2015 at 11:23 AM, Pranith Kumar <bobby.pr...@gmail.com> wrote:
> Hi Will,
>
> On 09/02/2015 05:59 AM, Will Deacon wrote:
>> I just thought it was worth making this point, because it is prohibited
>> in SC and I don't want people to think that our RELEASE/A
Hi Will,
On 09/02/2015 05:59 AM, Will Deacon wrote:
> I just thought it was worth making this point, because it is prohibited
> in SC and I don't want people to think that our RELEASE/ACQUIRE operations
> are SC (even though they happen to be on arm64).
This is interesting information. Does that
Hello,
I see frequent lockups with the latest rc5 kernel on a mac mini power
pc 32 system. I see the following in dmesg. I could git bisect, but
was wondering if you guys have seen this before and if anyone has any
pointers which can reduce my bisect search space.
Thanks!
[ 5735.022209] Unable
On Tue, Mar 17, 2015 at 4:03 PM, Peter Hurley pe...@hurleysoftware.com wrote:
Can you send me a complete dmesg capture from a boot with
this commit reverted?
Here it is. Let me know if you want any boot options enabled. I
removed both debug and verbose boot options.
[0.00] Using
On Tue, Mar 17, 2015 at 4:13 PM, Peter Hurley pe...@hurleysoftware.com wrote:
On 03/17/2015 04:07 PM, Pranith Kumar wrote:
On Tue, Mar 17, 2015 at 4:03 PM, Peter Hurley pe...@hurleysoftware.com
wrote:
Can you send me a complete dmesg capture from a boot with
this commit reverted?
Here
On Mon, Mar 16, 2015 at 7:22 PM, Michael Ellerman m...@ellerman.id.au wrote:
The log shows that init is being killed, that's what's causing the panic.
The exitcode of init is 0x200, which due to the vagaries of UNIX is I think an
exit status of 2 in the common usage.
But it suggests that
On Mon, Mar 16, 2015 at 10:58 PM, Peter Hurley pe...@hurleysoftware.com wrote:
What is your init?
I am using systemd from debian unstable.
Do you have a stdout-path property defined in your dts to a serial
console you're not actually using?
I am using tty0 as my console. From the config
Hello,
I have a power mac mini 32-bit system.
I am getting a kernel panic with the latest rc kernel. The last kernel
which worked on this which I remember booting was 3.19-rc5.
You can see the panic message here: http://imgur.com/s1lH15g. (there
is no log and I have no serial console).
Let me
On Thu, Jan 22, 2015 at 12:19 AM, Michael Ellerman m...@ellerman.id.au wrote:
On Wed, 2015-01-21 at 21:26 -0500, Pranith Kumar wrote:
When CONFIG_PRINTK=n, log_buf_addr_get() returns NULL and log_buf_len_get()
return 0. Check for these return values and skip registering the dump buffer
On Thu, Jan 22, 2015 at 5:35 PM, Stewart Smith
stew...@linux.vnet.ibm.com wrote:
Pranith Kumar bobby.pr...@gmail.com writes:
On Thu, Jan 22, 2015 at 12:19 AM, Michael Ellerman m...@ellerman.id.au
wrote:
On Wed, 2015-01-21 at 21:26 -0500, Pranith Kumar wrote:
When CONFIG_PRINTK=n
When CONFIG_PRINTK=n, log_buf_addr_get() returns NULL and log_buf_len_get()
return 0. Check for these return values and skip registering the dump buffer.
Signed-off-by: Pranith Kumar bobby.pr...@gmail.com
CC: Michael Ellerman m...@ellerman.id.au
---
arch/powerpc/platforms/powernv/opal.c | 6
When CONFIG_PRINTK=n, log_buf_addr_get() returns NULL and log_buf_len_get()
return 0. Check for these return values and skip registering the dump buffer.
Signed-off-by: Pranith Kumar bobby.pr...@gmail.com
CC: Michael Ellerman m...@ellerman.id.au
---
arch/powerpc/platforms/powernv/opal.c | 6
On Tue, Dec 30, 2014 at 1:50 PM, Peter Zijlstra pet...@infradead.org wrote:
On Tue, Dec 30, 2014 at 12:46:22AM -0500, Pranith Kumar wrote:
Isolate the SRCU functions and data structures within CONFIG_SRCU so that
there
is a compile time failure if srcu is used when not enabled
On Mon, Dec 29, 2014 at 5:03 AM, Martin Schwidefsky
schwidef...@de.ibm.com wrote:
On Sat, 27 Dec 2014 12:17:43 -0500
Pranith Kumar bobby.pr...@gmail.com wrote:
@@ -65,10 +65,13 @@
#include asm/kexec.h
#include asm/mmu_context.h
#include asm/code-patching.h
-#include asm/kvm_ppc.h
On Mon, Dec 29, 2014 at 6:05 PM, Scott Wood scottw...@freescale.com wrote:
On Sat, 2014-12-27 at 12:17 -0500, Pranith Kumar wrote:
Isolate the SRCU functions and data structures within CONFIG_SRCU so that
there
is a compile time failure if srcu is used when not enabled. This was decided
.
Signed-off-by: Pranith Kumar bobby.pr...@gmail.com
CC: Scott Wood scottw...@freescale.com
---
v2:
- fix build failures reported by Scott Wood
arch/powerpc/kernel/setup_64.c | 7 ++-
arch/powerpc/kernel/smp.c | 9 +++-
arch/s390/kernel/asm-offsets.c | 7 ++-
include/linux
On Mon, Dec 29, 2014 at 4:01 AM, Michael Ellerman m...@ellerman.id.au wrote:
On Sat, 2014-12-27 at 12:17 -0500, Pranith Kumar wrote:
In an allnoconfig we get the following build failure:
An allnoconfig doesn't include CONFIG_PPC_POWERNV? But I think I know what you
mean.
arch/powerpc
.
Signed-off-by: Pranith Kumar bobby.pr...@gmail.com
---
arch/powerpc/kernel/setup_64.c | 7 ++-
arch/s390/kernel/asm-offsets.c | 7 ++-
include/linux/notifier.h | 47 --
include/linux/srcu.h | 6 +-
4 files changed, 44 insertions
: *** [vmlinux] Error 1
This happens because powernv requires printk() support. Enable it in the config
file.
Signed-off-by: Pranith Kumar bobby.pr...@gmail.com
---
arch/powerpc/platforms/powernv/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/platforms/powernv/Kconfig
b/arch
On Sun, Dec 21, 2014 at 4:56 AM, Stephen Rothwell s...@canb.auug.org.au wrote:
Hi Pranith,
On Sat, 20 Dec 2014 11:47:18 -0500 Pranith Kumar bobby.pr...@gmail.com
wrote:
Wire up sys_execveat(). This passes the selftests for the system call.
Thanks for this, but ...
diff --git a/arch
, '...',
0)... [OK]
Tested on a 32-bit powerpc system.
Signed-off-by: Pranith Kumar bobby.pr...@gmail.com
---
arch/powerpc/include/asm/systbl.h | 1 +
arch/powerpc/include/asm/unistd.h | 2 +-
arch/powerpc/include/uapi/asm/unistd.h | 1 +
3 files changed, 3
, '...',
0)... [OK]
Tested on a 32-bit powerpc system.
Signed-off-by: Pranith Kumar bobby.pr...@gmail.com
---
arch/powerpc/include/asm/systbl.h | 1 +
arch/powerpc/include/asm/unistd.h | 2 +-
arch/powerpc/include/uapi/asm/unistd.h | 1 +
3 files changed, 3
This patch wires up the new syscall sys_bpf() on powerpc.
Signed-off-by: Pranith Kumar bobby.pr...@gmail.com
---
arch/powerpc/include/asm/systbl.h | 1 +
arch/powerpc/include/asm/unistd.h | 2 +-
arch/powerpc/include/uapi/asm/unistd.h | 1 +
3 files changed, 3 insertions(+), 1 deletion
Hi David,
On Mon, Sep 1, 2014 at 7:33 AM, David Herrmann dh.herrm...@gmail.com wrote:
Nice catch. We changed 'flags' from u64 to unsigned int in the last
revision of the series. Patch looks good, but I'd prefer using
unsigned int as type, instead of __u32. Just to be consistent with
the
On Mon, Sep 1, 2014 at 11:31 AM, David Herrmann dh.herrm...@gmail.com wrote:
Btw., the original patch (wire up syscalls) can be applied unchanged.
Great! Can I use that as an Ack-by? I will send in the patch with
updated changelog.
--
Pranith
___
This patch wires up three new syscalls for powerpc. The three
new syscalls are seccomp, getrandom and memfd_create.
Signed-off-by: Pranith Kumar bobby.pr...@gmail.com
Reviewed-by: David Herrmann dh.herrm...@gmail.com
---
arch/powerpc/include/asm/systbl.h | 3 +++
arch/powerpc/include/asm
Hi Geert,
On Sun, Aug 31, 2014 at 4:53 AM, Geert Uytterhoeven
ge...@linux-m68k.org wrote:
Hi Pranith,
On Sat, Aug 30, 2014 at 5:36 AM, Pranith Kumar bobby.pr...@gmail.com wrote:
I see that the three syscalls seccomp, getrandom and memfd_create are not
wired
because of which we get
on
32-bit systems.
Signed-off-by: Pranith Kumar bobby.pr...@gmail.com
---
tools/testing/selftests/memfd/memfd_test.c | 32 +++---
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/tools/testing/selftests/memfd/memfd_test.c
b/tools/testing/selftests/memfd
for
this to work? Any advice is really appreciated! :)
Signed-off-by: Pranith Kumar bobby.pr...@gmail.com
---
arch/powerpc/include/asm/systbl.h | 3 +++
arch/powerpc/include/asm/unistd.h | 2 +-
arch/powerpc/include/uapi/asm/unistd.h | 3 +++
3 files changed, 7 insertions(+), 1 deletion(-)
diff
-by: Pranith Kumar bobby.pr...@gmail.com
---
arch/powerpc/platforms/44x/Kconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/platforms/44x/Kconfig
b/arch/powerpc/platforms/44x/Kconfig
index 4d88f6a..3e7deb2 100644
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch
-by: Pranith Kumar bobby.pr...@gmail.com
---
arch/powerpc/platforms/44x/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/platforms/44x/Kconfig
b/arch/powerpc/platforms/44x/Kconfig
index 3e7deb2..82f2da2 100644
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch
for the relevant headers to be
included. Also if PPC_DCR_MMIO=n the build fails. So make PPC_DCR depend on both
these options.
This is compile tested only.
Signed-off-by: Pranith Kumar bobby.pr...@gmail.com
CC: Andrew Morton a...@linux-foundation.org
---
arch/powerpc/Kconfig | 6 +++---
drivers/edac
On Wed, Aug 20, 2014 at 3:49 AM, Geert Uytterhoeven
ge...@linux-m68k.org wrote:
Is this a randconfig kernel?
Yes, randconfig with ARCH=powerpc.
config ARCH_SPARSEMEM_DEFAULT
def_bool y
depends on (SMP PPC_PSERIES) || PPC_PS3
Why is this not enabled? !SMP? !PPC_PSERIES?
On Wed, Aug 20, 2014 at 4:00 AM, Geert Uytterhoeven
ge...@linux-m68k.org wrote:
1.9.1
In light of my investigation for your spufs patch, I guess this is a non-SMP
PSERIES config?
So what happens is SELECT_MEMORY_MODEL choses FLATMEM_MANUAL because
of which SPARSEMEM is not enabled despite
/hotplug-memory.c:98:34: error:
'SECTION_SIZE_BITS' undeclared (first use in this function)
make[2]: *** [arch/powerpc/platforms/pseries/hotplug-memory.o] Error 1
Signed-off-by: Pranith Kumar bobby.pr...@gmail.com
CC: Andew Morton a...@linux-foundation.org
---
arch/powerpc/Kconfig | 1 +
1 file
SPU_FS unconditionally enables MEMORY_HOTPLUG, which will fail to build if
SPARSEMEM=n.
Make SPU_FS depend on SPARSEMEM so that hotplug-memory.c does not fail to
compile.
Signed-off-by: Pranith Kumar bobby.pr...@gmail.com
---
arch/powerpc/platforms/cell/Kconfig | 2 +-
1 file changed, 1
256k pages are not tested on PPC32. On a randconfig I got the following error:
arch/powerpc/kernel/misc_32.S:1171: Error: operand out of range
(0x0001 is not between 0x8000 and 0x7fff)
Disable 256K pages if PPC32=y
Signed-off-by: Pranith Kumar bobby.pr
On Tue, Aug 19, 2014 at 6:19 PM, Scott Wood scottw...@freescale.com wrote:
config PPC_256K_PAGES
bool 256k page size if 44x
- depends on !STDBINUTILS
+ depends on !PPC32 !STDBINUTILS
help
Make the page size 256k.
How will this ever be selected then? 44x is
Fix build error caused by missing export:
ERROR: dcr_ind_lock [drivers/net/ethernet/ibm/emac/ibm_emac.ko] undefined!
Signed-off-by: Pranith Kumar bobby.pr...@gmail.com
---
arch/powerpc/sysdev/dcr.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/sysdev/dcr.c b/arch/powerpc
Fix ppc 32 build failure as reported here:
http://kisskb.ellerman.id.au/kisskb/buildresult/11663513/
The error is that pci_32.o was not being built for PPC_32. Fix error by adding
it in the Makefile. Tested using the ppc cross compiler.
Signed-off-by: Pranith Kumar bobby.pr...@gmail.com
On Mon, Aug 18, 2014 at 3:28 PM, Geert Uytterhoeven ge...@linux-m68k.org
wrote:
Hi Pranith,
On Mon, Aug 18, 2014 at 9:01 PM, Pranith Kumar bobby.pr...@gmail.com
wrote:
Fix ppc 32 build failure as reported here:
http://kisskb.ellerman.id.au/kisskb/buildresult/11663513/
| arch/powerpc
On Mon, Aug 18, 2014 at 4:57 PM, Geert Uytterhoeven
ge...@linux-m68k.org wrote:
Note that PowerPC supports multi-platform kernels.
A kernel with PPC_PSERIES and something else with PCI may still want to
have floppy support.
OK, I tested with your change and it works. I needed to make one more
which depends on
ARCH_MAY_HAVE_PC_FDC which is in-turn enabled if PPC_PSERIES=n.
The following commit changes the dependency so that ARCH_MAY_HAVE_PC_FDC is
dependent exclusively on PCI since otherwise it will not compile.
Signed-off-by: Pranith Kumar bobby.pr...@gmail.com
Reported-by: Geert
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