Re: [PATCH v10 1/5] modules: Support extended MODVERSIONS info

2024-11-25 Thread Michael Ellerman
ast). Not sure if you dropped my ack on purpose, but here have another one :) Acked-by: Michael Ellerman (powerpc) cheers

Re: [PATCH v2 2/2] Documentation: best practices for using Link trailers

2024-06-21 Thread Michael Ellerman
Konstantin Ryabitsev writes: > Based on multiple conversations, most recently on the ksummit mailing > list [1], add some best practices for using the Link trailer, such as: > > - how to use markdown-like bracketed numbers in the commit message to > indicate the corresponding link > - when to use

[PATCH] Documentation: embargoed-hardware-issues.rst: Add myself for Power

2024-03-22 Thread Michael Ellerman
Unfortunately Anton has left IBM. Add myself as the contact for Power, until someone else volunteers. Signed-off-by: Michael Ellerman --- Documentation/process/embargoed-hardware-issues.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/process/embargoed

Re: [PATCH v3] powerpc/fadump: sysfs for fadump memory reservation

2019-08-26 Thread Michael Ellerman
Hari Bathini writes: > On 26/08/19 4:14 PM, Sourabh Jain wrote: >> On 8/26/19 3:46 PM, Sourabh Jain wrote: >>> On 8/26/19 3:29 PM, Hari Bathini wrote: On 10/08/19 11:29 PM, Sourabh Jain wrote: > Add a sys interface to allow querying the memory reserved by > fadump for saving the crash

Re: [PATCH v4 19/28] docs: powerpc: convert docs to ReST and rename to *.rst

2019-06-18 Thread Michael Ellerman
Jonathan Corbet writes: > On Wed, 12 Jun 2019 14:52:55 -0300 > Mauro Carvalho Chehab wrote: > >> Convert docs to ReST and add them to the arch-specific >> book. >> >> The conversion here was trivial, as almost every file there >> was already using an elegant format close to ReST standard. >> >>

Re: [PATCH] Documentation/stackprotector: powerpc supports stack protector

2019-05-31 Thread Michael Ellerman
Jonathan Corbet writes: > On Thu, 30 May 2019 18:37:46 +0530 > Bhupesh Sharma wrote: > >> > This should probably go via the documentation tree? >> > >> > Acked-by: Michael Ellerman >> >> Thanks for the review Michael. >> I am ok

Re: [PATCH] Documentation/stackprotector: powerpc supports stack protector

2019-05-30 Thread Michael Ellerman
nrisc: | TODO | > | parisc: | TODO | > -| powerpc: | TODO | > +| powerpc: | ok | > | riscv: | TODO | > |s390: | TODO | > | sh: | ok | > -- > 2.7.4 Thanks. This should probably go via the documentation tree? Acked-by: Michael Ellerman cheers

Re: [PATCH 0/1] Start conversion of PowerPC docs

2019-02-07 Thread Michael Ellerman
Jonathan Corbet writes: > On Thu, 7 Feb 2019 17:03:15 +1100 > "Tobin C. Harding" wrote: > >> As discussed at LCA here is the start to the docs conversion for PowerPC >> to RST. >> >> This applies cleanly on top of the mainline (5.20-rc5) and Jon's tree >> (docs-next branch). >> >> I'm guessing

Re: [PATCH] Documentation: fix spelling mistake, EACCESS -> EACCES

2018-11-12 Thread Michael Ellerman
Jeremy Kerr writes: > Hi Jon, > >>> Signed-off-by: Colin Ian King >>> --- >>> Documentation/filesystems/spufs.txt | 2 +- >>> Documentation/gpu/drm-uapi.rst | 4 ++-- >>> 2 files changed, 3 insertions(+), 3 deletions(-) >> >> Applied, thanks. >> >> This is the first patch to spufs.txt

Re: [v3] powerpc: wire up memtest

2018-10-03 Thread Michael Ellerman
On Fri, 2018-09-28 at 15:39:20 UTC, Christophe Leroy wrote: > Add call to early_memtest() so that kernel compiled with > CONFIG_MEMTEST really perform memtest at startup when requested > via 'memtest' boot parameter. > > Tested-by: Daniel Axtens > Signed-off-by: Christophe Leroy Applied to powe

Re: [PATCH v4 6/7] ocxl: Add an IOCTL so userspace knows what OCXL features are available

2018-05-10 Thread Michael Ellerman
"Alastair D'Silva" writes: > diff --git a/include/uapi/misc/ocxl.h b/include/uapi/misc/ocxl.h > index 8d2748e69c84..bb80f294b429 100644 > --- a/include/uapi/misc/ocxl.h > +++ b/include/uapi/misc/ocxl.h > @@ -72,5 +75,6 @@ struct ocxl_ioctl_irq_fd { > #define OCXL_IOCTL_IRQ_SET_FD_IOW(OCX

Re: [PATCH v3 5/7] ocxl: Expose the thread_id needed for wait on POWER9

2018-05-10 Thread Michael Ellerman
"Alastair D'Silva" writes: > diff --git a/include/uapi/misc/ocxl.h b/include/uapi/misc/ocxl.h > index 0af83d80fb3e..8d2748e69c84 100644 > --- a/include/uapi/misc/ocxl.h > +++ b/include/uapi/misc/ocxl.h > @@ -48,6 +48,15 @@ struct ocxl_ioctl_metadata { > __u64 reserved[13]; // Total of 16*u64

Re: [PATCH 00/23] kconfig: move compiler capability tests to Kconfig

2018-02-21 Thread Michael Ellerman
Masahiro Yamada writes: > > > (Case 3) > Compiler flag -foo is sensitive to endian-ness. > > > config CC_NEEDS_BIG_ENDIAN > def_bool $(cc-option -mbig-endian) && CPU_BIG_ENDIAN > > config CC_NEEDS_LITTLE_ENDIAN > def_bool $(cc-option -mlittle-endian) && CPU_LITTLE_ENDIAN > > c

Re: [v10,03/27] powerpc: initial pkey plumbing

2018-01-21 Thread Michael Ellerman
On Fri, 2018-01-19 at 01:50:24 UTC, Ram Pai wrote: > Basic plumbing to initialize the pkey system. > Nothing is enabled yet. A later patch will enable it > once all the infrastructure is in place. > > Signed-off-by: Ram Pai Patches 3-27 applied to powerpc next, thanks. https://git.kerne

Re: [PATCH v9 29/51] mm/mprotect, powerpc/mm/pkeys, x86/mm/pkeys: Add sysfs interface

2017-12-19 Thread Michael Ellerman
Dave Hansen writes: > On 11/06/2017 12:57 AM, Ram Pai wrote: >> Expose useful information for programs using memory protection keys. >> Provide implementation for powerpc and x86. >> >> On a powerpc system with pkeys support, here is what is shown: >> >> $ head /sys/kernel/mm/protection_keys/*

Re: git pull

2017-11-15 Thread Michael Ellerman
Linus Torvalds writes: > On Tue, Nov 14, 2017 at 1:33 PM, Tobin C. Harding wrote: >> >> Linus do you care what protocol? I'm patching Documentation and since >> the point is creating pull requests for you 'some people' don't matter. > > I actually tend to prefer the regular git:// protocol and s

Re: [PATCH v7 4/4] boot/param: add pointer to next argument to unknown parameter callback

2017-08-24 Thread Michael Ellerman
Michal Suchanek writes: > The fadump parameter processing re-does the logic of next_arg quote > stripping to determine where the argument ends. Pass pointer to the > next argument instead to make this more robust. > > Signed-off-by: Michal Suchanek > --- > arch/powerpc/kernel/fadump.c | 13 +++

Re: [PATCH v7 3/4] lib/cmdline.c Remove quotes symmetrically.

2017-08-24 Thread Michael Ellerman
Michal Suchanek writes: > Remove quotes from argument value only if there is qoute on both sides. > > Signed-off-by: Michal Suchanek > --- > arch/powerpc/kernel/fadump.c | 6 ++ > lib/cmdline.c| 7 ++- Can you split that into two patches? cheers > 2 files changed, 4 i

Re: [RFC v6 21/62] powerpc: introduce execute-only pkey

2017-08-02 Thread Michael Ellerman
Thiago Jung Bauermann writes: > Michael Ellerman writes: > >> Thiago Jung Bauermann writes: >>> Ram Pai writes: >> ... >>>> + >>>> + /* We got one, store it and use it from here on out */ >>>> + if (need_to_set_mm_pkey) &g

Re: [RFC v6 21/62] powerpc: introduce execute-only pkey

2017-07-31 Thread Michael Ellerman
Thiago Jung Bauermann writes: > Ram Pai writes: ... >> + >> +/* We got one, store it and use it from here on out */ >> +if (need_to_set_mm_pkey) >> +mm->context.execute_only_pkey = execute_only_pkey; >> +return execute_only_pkey; >> +} > > If you follow the code flow in __

Re: [RFC v6 20/62] powerpc: store and restore the pkey state across context switches

2017-07-31 Thread Michael Ellerman
Ram Pai writes: > On Thu, Jul 27, 2017 at 02:32:59PM -0300, Thiago Jung Bauermann wrote: >> Ram Pai writes: >> > diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c >> > index 2ad725e..9429361 100644 >> > --- a/arch/powerpc/kernel/process.c >> > +++ b/arch/powerpc/kernel/pr

Re: [RFC v6 19/62] powerpc: ability to create execute-disabled pkeys

2017-07-31 Thread Michael Ellerman
Ram Pai writes: > On Thu, Jul 27, 2017 at 11:54:31AM -0300, Thiago Jung Bauermann wrote: >> >> Ram Pai writes: >> >> > --- a/arch/powerpc/include/asm/pkeys.h >> > +++ b/arch/powerpc/include/asm/pkeys.h >> > @@ -2,6 +2,18 @@ >> > #define _ASM_PPC64_PKEYS_H >> > >> > extern bool pkey_inited; >

Re: [RFC v4 17/17] procfs: display the protection-key number associated with a vma

2017-06-27 Thread Michael Ellerman
Ram Pai writes: > Display the pkey number associated with the vma in smaps of a task. > The key will be seen as below: > > VmFlags: rd wr mr mw me dw ac key=0 Why wouldn't we just emit a "ProtectionKey:" line like x86 does? See their arch_show_smap(). You should probably also do what x86 does,

Re: [kernel-hardening] Re: [PATCH] gcc-plugins: update architecture list in documentation

2017-03-21 Thread Michael Ellerman
Kees Cook writes: > On Mon, Mar 20, 2017 at 1:39 AM, Michael Ellerman wrote: >> Andrew Donnellan writes: >> >>> Commit 65c059bcaa73 ("powerpc: Enable support for GCC plugins") enabled GCC >>> plugins on powerpc, but neglected to update the arch

Re: [PATCH] gcc-plugins: update architecture list in documentation

2017-03-20 Thread Michael Ellerman
Andrew Donnellan writes: > Commit 65c059bcaa73 ("powerpc: Enable support for GCC plugins") enabled GCC > plugins on powerpc, but neglected to update the architecture list in the > docs. Rectify this. > > Fixes: 65c059bcaa73 ("powerpc: Enable support for GCC plugins") > Signed-off-by: Andrew Donne

Re: [PATCH 2/9] selftests: update filesystems Makefile to work under selftests

2016-09-13 Thread Michael Ellerman
Shuah Khan writes: > Update to work under selftests. dnotify_test will not be run as part of > selftests suite and will not included in install targets. It can be built > separately for now. > > Signed-off-by: Shuah Khan > --- > tools/testing/selftests/filesystems/Makefile | 10 ++ > 1

Re: [PATCH 0/4] powerpc/mm: movable hotplug memory nodes

2016-08-10 Thread Michael Ellerman
Reza Arbab writes: > These changes enable onlining memory into ZONE_MOVABLE on power, and the > creation of discrete nodes of movable memory. > > Node hotplug is not supported on power [1]. But maybe it should be? cheers -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in