Re: [v3,2/3] watchdog: mpc8xxx: provide boot status

On Mon, Sep 17, 2018 at 06:22:50AM +, Christophe Leroy wrote: > mpc8xxx watchdog driver supports the following platforms: > - mpc8xx > - mpc83xx > - mpc86xx > > Those three platforms have a 32 bits register which provides the > reason of the last boot, including whether it was caused by the >

Re: [v3,3/3] dt-bindings: watchdog: add mpc8xxx-wdt support

On Mon, Sep 17, 2018 at 06:22:53AM +, Christophe Leroy wrote: > Add description of DT bindings for mpc8xxx-wdt driver which > handles the CPU watchdog timer on the mpc83xx, mpc86xx and mpc8xx. > > Signed-off-by: Christophe Leroy > Reviewed-by: Rob Herring Reviewed-by: Guenter Roeck > ---

Re: [PATCH 0/8] add generic builtin command line

On Thu, Sep 27, 2018 at 07:55:08PM +0300, Maksym Kokhan wrote: > Daniel Walker (7): > add generic builtin command line > drivers: of: ifdef out cmdline section > x86: convert to generic builtin command line > arm: convert to generic builtin command line > arm64: convert to generic builtin

Looking for architecture papers

Hello I want to learn about powerpc architecture, mainly hypervisor and partioning. I download the books (1,2, and 3 ) but I feel it lacks a lot of information. Are there other books ? Kind regards

Re: Looking for architecture papers

Hi Raz, On Sun, Sep 30, 2018 at 12:24:35AM +0300, Raz wrote: > I want to learn about powerpc architecture, mainly hypervisor and > partioning. I download the books (1,2, and 3 ) but I feel it lacks > a lot of information. Are there other books ? I suspect you are looking at an ancient version of

Re: [PATCH v3 1/2] powerpc/32: add stack protector support

Hi Christophe, Thank you for the patch! Yet something to improve: [auto build test ERROR on powerpc/next] [also build test ERROR on v4.19-rc5 next-20180928] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/lin

[PATCH 2/2] powerpc/64: Increase stack redzone for 64-bit kernel to 512 bytes

commit 573ebfa6601f ("powerpc: Increase stack redzone for 64-bit userspace to 512 bytes") only changes stack userspace redzone size. We need increase the kernel one to 512 bytes too per ABIv2 spec. Signed-off-by: Bin Meng --- arch/powerpc/include/asm/ptrace.h | 8 ++-- 1 file changed, 2 ins

[PATCH 1/2] powerpc/64: Remove duplicated -mabi=elfv2 for little endian targets

The -mabi=elfv2 is currently specified twice in the makefile. Remove the one that does not test compiler. Signed-off-by: Bin Meng --- arch/powerpc/Makefile | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 11a1acb..16b0695 100644 --- a/arch/p