linux-ker...@vger.kernel.org,
linux-arm-ker...@lists.infradead.org,
linux-ri...@lists.infradead.org,
linuxppc-dev@lists.ozlabs.org,
Mark Rutland ,
Greg Kroah-Hartman ,
Christoph Hellwig ,
Christophe Leroy ,
David Hildenbrand ,
Conor Dooley
From: Maxwell Bland
Date: Mon, 15 Apr 2024 15:16:08 -0500
Hello Powerpc folks,
I encounter an kdump bug, which I bisect and pin commit 174db9e7f775
("powerpc/pseries/pci: Add support of MSI domains to PHB hotplug")
In that case, using Fedora 36 as host, the mentioned commit as the
guest kernel, and virto-block disk, the kdump kernel will hang:
[0.0
+Daniel, Thomas, Viresh
Subject: Re: rcu_sched self-detected stall on CPU
Excerpts from Michael Ellerman's message of April 9, 2022 12:42 am:
> Michael Ellerman writes:
>> "Paul E. McKenney" writes:
>>> On Wed, Apr 06, 2022 at 05:31:10PM +0800, Zhouyi Zhou wrote:
Hi
I can reprod
You should also fix the existing typo in the documentation (inline):
> On Dec 27, 2021, at 07:49, Kefeng Wang wrote:
>
> This patch select HAVE_ARCH_HUGE_VMALLOC to let arm64 support huge
> vmalloc mappings.
>
> Cc: Catalin Marinas
> Cc: Will Deacon
> Signed-off-by: Kefeng Wang
> ---
> Docu
Date: Thu, 11 Jun 2020 15:38:38 -0700
From: Nick Desaulniers
To: Michael Ellerman ,
christophe.le...@c-s.fr, seg...@kernel.crashing.org
Cc: Christophe Leroy ,
Benjamin Herrenschmidt ,
Paul Mackerras , npig...@gmail.com,
seg...@kernel.crashing.org, linuxppc-dev@list
Subject: [PATCH] powerpc: Add back __ARCH_WANT_SYS_LLSEEK macro
This partially reverts commit caf6f9c8a326 ("asm-generic: Remove
unneeded __ARCH_WANT_SYS_LLSEEK macro")
When CONFIG_COMPAT is disabled on ppc64 the kernel does not build.
There is resistance to both removing the llseek syscall from
prom_init is a rather "special" bit of code. Run once when booting
from Open Firmware as pretty much the very first thing we do, it
will perform all communications with OF before it gets killed and
extract the device-tree for the kernel use. It will then re-enter
the kernel at its main entry point
confirm 179e695f420474677205db49a8cbfe950329975c
confirm 0da5e6b1343dcc6395ebcc8054c362d930498440
Hello ,
I have been working on trying to get a newer kernel and Ubuntu version running
on the PS3 within otherOS on a PS3 slim. I managed to find a git repository
made by Geoff that is still being updated as of a few days ago. That can be
found here -
https://kernel.googlesource.com/pub/...eof
Date: Sun, 20 Aug 2017 13:16:16 +1000
Subject: [PATCH] timers: Fix excessive granularity of new timers after a nohz
idle
When a timer base is idle, it is forwarded when a new timer is added
to ensure that granularity does not become excessive. When not idle,
the timer tick is expected to incremen
Reply-To:
X-Mailer: Mutt 1.5.24 (2015-08-30)
unsubscribe
Hi,
the commit 5a319350a46572d073042a3194676099dd2c135d
has introduces the following warning with CONFIG_DEBUG_PREEMPT enabled:
[ 129.314426] BUG: using smp_processor_id() in preemptible []
code: modprobe/5459
[ 129.314580] caller is .kvmppc_book3s_init_hv+0x184/0x350 [kvm_hv]
[ 129.31
> -header-y += msr-index.h
I see it on my desktop as /usr/include/asm/msr-index.h and it's been there at
least four years - and as such it's part of the UAPI. I don't think you can
remove it unless you can guarantee there are no userspace users.
David
Nicolas Dichtel wrote:
> This header file is exported, thus move it to uapi.
Exported how?
> +#ifdef __INT32_TYPE__
> +#undef __INT32_TYPE__
> +#define __INT32_TYPE__ int
> +#endif
> +
> +#ifdef __UINT32_TYPE__
> +#undef __UINT32_TYPE__
> +#define __UINT32_TYPE__ unsigned int
We have seen on a number of benchmarks that the scheduler does not operate
like you (I) would expect. One of the tools we have examined a trace file
and showed that, for a "long" period of time, two processes were sharing a
single cpu. That, in itself, is not startling, but there were a number
vgo...@redhat.com
linux-ker...@vger.kernel.org,
Eric Biederman
Bcc: ruy...@redhat.com
Subject: Re: [PATCH v3 3/9] kexec_file: Factor out kexec_locate_mem_hole from
kexec_add_buffer.
Reply-To:
In-Reply-To: <5428891.iJNV8CI1We@hactar>
On 06/27/16 at 01:37pm, Thiago Jung Bauermann
--- Begin Message ---
Definitely would have made sense for years, but could someone possibly look
into a proper solution?
Michel Dänzer schrieb am Mo., 8. Feb. 2016 11:00:
> On 05.02.2016 11:47, Mike wrote:
> > Hi.
> > Managed to get the Radeon R300 running on mesa 11.1.1 with an old 2013
> > pa
--- Begin Message ---
> Since binutils 2.26 BFD is doing suffix merging on STRTAB sections.
> But dedotify modifies the symbol names in place, which can also modify
> unrelated symbols with a name that matches a suffix of a dotted
> name. To remove the leading dot of a symbol name we can just
> i
--- Begin Message ---
On Thu, 28 Jan 2016, David Rientjes wrote:
> On Thu, 28 Jan 2016, Christian Borntraeger wrote:
>
> > Indeed, I only touched the identity mapping and dump stack.
> > The question is do we really want to change free_init_pages as well?
> > The unmapping during runtime causes s
--- Begin Message ---
On Thu, 28 Jan 2016, Christian Borntraeger wrote:
> Indeed, I only touched the identity mapping and dump stack.
> The question is do we really want to change free_init_pages as well?
> The unmapping during runtime causes significant overhead, but the
> unmapping after init im
--- Begin Message ---
On Wed, 27 Jan 2016, Christian Borntraeger wrote:
> We can use debug_pagealloc_enabled() to check if we can map
> the identity mapping with 1MB/2GB pages as well as to print
> the current setting in dump_stack.
>
> Signed-off-by: Christian Borntraeger
> Reviewed-by: Heiko C
--- Begin Message ---
On Wed, 27 Jan 2016, Christian Borntraeger wrote:
> We can use debug_pagealloc_enabled() to check if we can map
> the identity mapping with 2MB pages. We can also add the state
> into the dump_stack output.
>
> The patch does not touch the code for the 1GB pages, which ignor
Bcc:
Subject: Re: [PATCH 3/4] CXL: Enable CAPP recovery
In-reply-to: <1421437687-12835-3-git-send-email-gr...@linux.vnet.ibm.com>
References: <1421437687-12835-1-git-send-email-gr...@linux.vnet.ibm.com>
<1421437687-12835-3-git-send-email-gr...@linux.vnet.ibm.com>
Acked-by: Ian Munsie
_
Hello,
This patch series is mostly Freescale's SAI SoC Digital Audio Interface driver
implementation. And the implementation is only compatible with device tree
definition.
This patch series is based on linux-next and has been tested on Vybrid VF610
Tower board using device tree.
Changed in
Subject: [PATCH 0/9][v5] powerpc/perf: Export memory hierarchy level in
Power7/8.
Power7 and Power8 processors save the memory hierarchy level (eg: L2, L3)
from which a load or store instruction was satisfied. Export this hierarchy
information to the user via the perf_mem_data_src object.
Thanks
Fcc: +outbox
Subject: [PATCH v2] powerpc: Avoid link stack corruption for MMU on exceptions
In-reply-to: <20130813150617.dba639d38dad2ea41668c...@canb.auug.org.au>
References: <18522.1376360...@ale.ozlabs.ibm.com>
<20130813150617.dba639d38dad2ea41668c...@canb.auug.org.au>
Comments: In-reply-to Ste
Hi
The P1020 manual states (in the PIC chapter) that in the "Internal Interrupt
Destination" register, only 1 CPU (and not both) can be selected as the IRQ
destination. How then can we achieve "interrupt spraying" for the PCI interrupt
(we want interrupts to be sent alternately to CPU0 and CPU1)
please remove me from the list... thanks
___
Linuxppc-dev mailing list
Linuxppc-dev@lists.ozlabs.org
https://lists.ozlabs.org/listinfo/linuxppc-dev
Hi,
I'm using the 3.0.3 kernel on an MPC8308 and have turned on GPIO support
(CONFIG_GPIOLIB = Y) because the SPI sub-system needed to use it for the
GPIO pin I'm using as a CS to a NvRAM part. I also have some jumpers on
the processor GPIO pins and I thought it would be really slick to use th
>From 1a44c074e3ce572cbf60d31ac704e6ce42be4708 Mon Sep 17 00:00:00 2001
From: Tony Breeds
Date: Wed, 23 Nov 2011 10:16:40 +1100
Subject: [PATCH] powerpc: 44x: Add mtd ndfc to the ppx44x defconfig
Signed-off-by: Tony Breeds
---
arch/powerpc/configs/ppc44x_defconfig |2 ++
1 files changed, 2
>From 1a44c074e3ce572cbf60d31ac704e6ce42be4708 Mon Sep 17 00:00:00 2001
From: Tony Breeds
Date: Wed, 23 Nov 2011 10:16:40 +1100
Subject: [PATCH] powerpc: 44x: Add mtd ndfc to the ppx44x defconfig
Signed-off-by: Tony Breeds
---
arch/powerpc/configs/ppc44x_defconfig |2 ++
1 files changed, 2
Is anyone working on Linus suggestion to combine the defconfigs under 44x
or 4xx ?
Thanks,
Marri
___
Linuxppc-dev mailing list
Linuxppc-dev@lists.ozlabs.org
https://lists.ozlabs.org/listinfo/linuxppc-dev
Dear Rupjyoti,
drivers/ata/sata_dwc_460ex.c fails to build in current mainline:
...
CC drivers/ata/sata_dwc_460ex.o
drivers/ata/sata_dwc_460ex.c:43:1: warning: "DRV_NAME" redefined
In file included from drivers/ata/sata_dwc_460ex.c:38:
drivers/ata/libata.h:31:1: warning: this is the locati
These patches add the required mappings to use perf probe on PowerPC.
Functionality wise it requires patch 359e4284a3f37aba7fd06d993863de2509d86f54
from the powerpc-next tree to provide the HAVE_REGS_AND_STACK_ACCESS_API
required for CONFIG_KPROBE_EVENT. The code will still compile cleanly without
Subject: [PATCH][v4] powerpc/85xx: Added P1020RDB Platform support.
P1020 is another member of Freescale QorIQ series of processors.
It is an e500 based dual core SOC.
Being a scaled down version of P2020 it has following differences from P2020:
- 533MHz - 800MHz core frequency.
- 256Kbyte L2 cach
This patch (against 2.6.30) adds support for the ESTeem 195E Hotfoot
SBC. We've been maintaining this out-of-tree for some time now for
older kernels, but recently I ported it to the new unified powerpc tree
with the intent of pushing it upstream.
The board uses an ancient version of u-boot and a
From: Ashish Kalra
Date: Fri, 26 Jun 2009 15:46:02 +0530
Subject: [PATCH][v2] sata_fsl: Add asynchronous notification support
Enable device hot-plug support on Port multiplier fan-out ports
Signed-off-by: Ashish Kalra
---
drivers/ata/sata_fsl.c | 10 --
1 files changed, 8 insertions
diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts
b/arch/powerpc/boot/dts/mpc8315erdb.dts
index 3f4c5fb..4f04667 100644
--- a/arch/powerpc/boot/dts/mpc8315erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8315erdb.dts
@@ -322,6 +322,21 @@
reg = <0x700 0x100>;
This series:
* removes the swiotlb_(arch_)_phys_to_bus and bus_to_phys __weak
hooks, replacing them with an architecture-specific phys_to_dma and
dma_to_phys interface. These are used by both PowerPC and Xen to
provide the correct mapping from physical to DMA addresses.
* removes the swiotlb_
Dear Everyone:
I have read in this list that someone asked for the document of
IBM eBony board with PPC440GP. I don't know if he get it . But could
anyone send me the document or tell me how to get it ? thanks a lot.
___
Linuxppc-dev mailing list
Lin
2009-02-05
03212009
___
Linuxppc-dev mailing list
Linuxppc-dev@ozlabs.org
https://ozlabs.org/mailman/listinfo/linuxppc-dev
unsubscribe linux-kernel
___
Linuxppc-dev mailing list
Linuxppc-dev@ozlabs.org
https://ozlabs.org/mailman/listinfo/linuxppc-dev
2009-01-13
03212009
___
Linuxppc-dev mailing list
Linuxppc-dev@ozlabs.org
https://ozlabs.org/mailman/listinfo/linuxppc-dev
unsubscribe
___
Linuxppc-dev mailing list
Linuxppc-dev@ozlabs.org
https://ozlabs.org/mailman/listinfo/linuxppc-dev
Subject [PATCH kexec-tools 5/5] entry wants to be void *
Date: Fri, 02 Jan 2009 14:44:40 -0600
Subject: (No subject header)
X-Originating-IP: 205.232.218.102
The kexec info struct defines entry to be a void *, so pass around the
user supplied value as one.
This fixes the following warning:
gcc
Subject [PATCH kexec-tools 4/5] ppc64: cleanups
Date: Fri, 02 Jan 2009 14:44:26 -0600
Subject: (No subject header)
X-Originating-IP: 205.232.218.102
don't copy purgatory, as elf-load-rel does that for us (like x86_64).
move function declarations from c to h files
remove casts between
Subject [PATCH kexec-tools 3/5] ppc64: segments may be reordered
Date: Fri, 02 Jan 2009 14:44:13 -0600
Subject: (No subject header)
X-Originating-IP: 205.232.218.102
Instead of fetching data from the segment array, remember the address
when added and find the kernel text from the parsed elf
Subject [PATCH kexec-tools 2/5] ppc64: update kdump for 2.6.28 relocatable
kernel
Date: Fri, 02 Jan 2009 14:44:01 -0600
Subject: (No subject header)
X-Originating-IP: 205.232.218.102
The kernel updated its ABI to tell the relocatable kernel to run
where it was loaded.
We now need to set a flag
Subject [PATCH kexec-tools 1/5] ppc64: always check number of ranges when adding
Date: Fri, 02 Jan 2009 14:43:49 -0600
Subject: (No subject header)
X-Originating-IP: 205.232.218.102
make the idom "always call realloc_memory_ranges when filling a range entry"
kexec was core dumping aft
> [PATCH 1/4] kdump : add support for ibm, dynamic-reconfiguration-memory for
> kexec/kdump
Please change the name of the individual patches
BTW this patch doesn't apply against the powerpc-next tree. Please use
that tree, not Linus tree.
In message <[EMAIL PROTECTED]> you wrote:
> kexec-t
>From 716532d62cb1bf4087dc90c11b7e361cdcd28db4 Mon Sep 17 00:00:00 2001
From: Kumar Gala <[EMAIL PROTECTED]>
Date: Fri, 16 May 2008 14:10:03 -0500
Subject: [PATCH v3] [POWERPC] Add a comment about the Book-e tophys/tovirt
macros
The Book-E versions of tophys/tovirt are not simple noops to
ensure
this patch only makes a few fixes for latest kernel git tree
___
Linuxppc-dev mailing list
Linuxppc-dev@ozlabs.org
https://ozlabs.org/mailman/listinfo/linuxppc-dev
With Regards
Poonam
___
Linuxppc-dev mailing list
Linuxppc-dev@ozlabs.org
https://ozlabs.org/mailman/listinfo/linuxppc-dev
Hai,
I am using the kernel 2.6.21. In the file
(arch/ppc/syslib/pci_auto.c) we have the function pciauto_bus_scan(). In
this function it will skip the host birdge. But in the arch/powepc
directory we don't have that types of file and the function
pciauto_bus_scan() also removed.
I want to k
55 matches
Mail list logo
