On Thu, 23 Jun 2022 10:56:17 +0200, Christophe Leroy wrote:
> Commit 2fb4706057bc ("powerpc: add support for folded p4d page tables")
> erroneously changed PUD setup to a mix of PMD and PUD. Fix it.
>
> While at it, use PTE_TABLE_SIZE instead of PAGE_SIZE for PTE tables
> in order to avoid any con
On Fri, 24 Jun 2022 01:17:58 +, Liam Howlett wrote:
> When searching for config options, use the KCONFIG shell variable so
> that builds using non-standard config locations work.
>
>
Applied to powerpc/fixes.
[1/1] powerpc/prom_init: Fix kernel config grep
https://git.kernel.org/power
On Thu, 23 Jun 2022 13:25:09 -0500, Nathan Lynch wrote:
> kasan detects access beyond the end of the xibm->bitmap allocation:
>
> BUG: KASAN: slab-out-of-bounds in _find_first_zero_bit+0x40/0x140
> Read of size 8 at addr c0001d1d0118 by task swapper/0/1
>
> CPU: 0 PID: 1 Comm: swapper/0 Not t
On 6/29/22 12:00 PM, Kefeng Wang wrote:
> Hi,
>
> On 2022/6/29 13:09, Aneesh Kumar K.V wrote:
>> With commit ffa0b64e3be5 ("powerpc: Fix virt_addr_valid() for 64-bit Book3E
>> & 32-bit")
>> the kernel now validate the addr against high_memory value. This results
>> in the below BUG_ON with dax pf
Hello,
[I dropped nearly all individuals from the Cc: list because various
bounces reported to be unhappy about the long (logical) line.]
On Wed, Jun 29, 2022 at 03:03:54PM +0800, Jeremy Kerr wrote:
> Looks good - just one minor change for the mctp-i2c driver, but only
> worthwhile if you end up
Le 29/06/2022 à 08:04, GONG, Ruiqi a écrit :
> [Vous ne recevez pas souvent de courriers de gongrui...@huawei.com. Découvrez
> pourquoi ceci est important à https://aka.ms/LearnAboutSenderIdentification ]
>
> Fix the following Sparse warnings that got noticed when the PPC-dev
> patchwork was ch
On 6/29/22 09:23, Uwe Kleine-König wrote:
> Hello,
>
> [I dropped nearly all individuals from the Cc: list because various
> bounces reported to be unhappy about the long (logical) line.]
>
Yes, it also bounced for me when I tried to reply earlier today.
> diff --git a/drivers/gpu/drm/solomon/ss
Le 29/06/2022 à 09:23, Uwe Kleine-König a écrit :
> Hello,
>
> [I dropped nearly all individuals from the Cc: list because various
> bounces reported to be unhappy about the long (logical) line.]
Good idea, even patchwork made a mess of it, see
https://patchwork.ozlabs.org/project/linuxppc-dev
Change 'wont' to 'won't'.
Signed-off-by: Zhang Jiaming
---
arch/powerpc/platforms/85xx/sgy_cts1000.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/platforms/85xx/sgy_cts1000.c
b/arch/powerpc/platforms/85xx/sgy_cts1000.c
index 98ae64075193..a920852703ba 1
On 6/29/22 09:55, Christophe Leroy wrote:
>
>
> Le 29/06/2022 à 09:23, Uwe Kleine-König a écrit :
>> Hello,
>>
>> [I dropped nearly all individuals from the Cc: list because various
>> bounces reported to be unhappy about the long (logical) line.]
>
> Good idea, even patchwork made a mess of it,
This enables LTO_CLANG builds on POWER with the upstream version of
LLVM.
LTO optimizes the output vmlinux binary and this may affect the FTP
alternative section if alt branches use "bc" (Branch Conditional) which
is limited by 16 bit offsets. This shows up in errors like:
ld.lld: error: InputSec
Nathan Lynch writes:
> Replace the outdated iteration and timeout calculations here with
> indefinite spin_until_cond()-wrapped poll of cpu_callin_map. __cpu_up()
> already does this when waiting for the cpu to set its online bit before
> returning, so this change is not really making the function
On 28/06/2022 15:31, Ash Logan wrote:
> Adds schema for the various Wii U devicetree nodes used.
>
> Signed-off-by: Ash Logan
> ---
> .../bindings/powerpc/nintendo/wiiu.yaml | 28 +++
> .../powerpc/nintendo/wiiu/espresso-pic.yaml | 42 +
> .../bindings/powerpc/nin
On 28/06/2022 15:31, Ash Logan wrote:
> Add a device tree source file for the Nintendo Wii U video game console.
>
> Signed-off-by: Ash Logan
> Co-developed-by: Roberto Van Eeden
> Signed-off-by: Roberto Van Eeden
> Co-developed-by: Emmanuel Gil Peyrot
> Signed-off-by: Emmanuel Gil Peyrot
> -
.org>, Robert Jones , George Joseph
, Vincent Knecht ,
Robin van der Gracht , Randy Dunlap ,
linux-st...@st-md-mailman.stormreply.com, Michael Tretter
, Geert Uytterhoeven , Phong LE
, Daniel Beer , Krzysztof
Opasiak , Bjorn Andersson ,
linux-cry...@vger.kernel.org, Pengutronix Kernel Team ,
On Tue, Jun 28, 2022 at 04:03:12PM +0200, Uwe Kleine-König wrote:
> diff --git a/drivers/usb/typec/hd3ss3220.c b/drivers/usb/typec/hd3ss3220.c
> index cd47c3597e19..2a58185fb14c 100644
> --- a/drivers/usb/typec/hd3ss3220.c
> +++ b/drivers/usb/typec/hd3ss3220.c
> @@ -245,14 +245,12 @@ static int hd3
Hello,
On Wed, Jun 29, 2022 at 09:24:55AM +0200, Crt Mori wrote:
> On Tue, 28 Jun 2022 at 16:04, Uwe Kleine-König
> wrote:
> > static const struct i2c_device_id mlx90614_id[] = {
> > diff --git a/drivers/iio/temperature/mlx90632.c
> > b/drivers/iio/temperature/mlx90632.c
> > index 7ee7ff8047a4.
.org>, Robert Jones , George Joseph
, Vincent Knecht ,
Robin van der Gracht , Randy Dunlap ,
linux-st...@st-md-mailman.stormreply.com, Michael Tretter
, Geert Uytterhoeven , Phong LE
, Daniel Beer , Krzysztof
Opasiak , Bjorn Andersson ,
linux-cry...@vger.kernel.org, Pengutronix Kernel Team ,
rg>, Robert Jones , George Joseph
, Vincent Knecht ,
Robin van der Gracht , Randy Dunlap ,
linux-st...@st-md-mailman.stormreply.com, Michael Tretter
, Geert Uytterhoeven , Phong LE
, Daniel Beer , Krzysztof
Opasiak , Bjorn Andersson ,
linux-cry...@vger.kernel.org, Pengutronix Kernel Team ,
https://bugzilla.kernel.org/show_bug.cgi?id=215389
--- Comment #31 from Erhard F. (erhar...@mailbox.org) ---
(In reply to Michael Ellerman from comment #30)
> It's a bit of a stab in the dark, but can you try turning preempt off?
>
> ie. CONFIG_PREEMPT_NONE=y
Just tested that. Backtrace looks a l
https://bugzilla.kernel.org/show_bug.cgi?id=216183
--- Comment #3 from Erhard F. (erhar...@mailbox.org) ---
Biggest difference probably is that I run the Talos 2 on Big Endian. ;)
I'll check out older LTS kernels and see I can get a bisect if they just work
with Hash MMU.
--
You may reply to th
On Tue, Jun 28, 2022 at 04:03:12PM +0200, Uwe Kleine-König wrote:
> From: Uwe Kleine-König
>
> The value returned by an i2c driver's remove function is mostly ignored.
> (Only an error message is printed if the value is non-zero that the
> error is ignored.)
>
> So change the prototype of the re
On Tue, 28 Jun 2022 00:41:19 +0530, Naveen N. Rao wrote:
> Trying to build a .c file that includes :
> $ cat test_bpf_headers.c
> #include
>
> throws the below error:
> /usr/include/linux/bpf_perf_event.h:14:28: error: field ‘regs’ has
> incomplete type
> 14 | bpf_user_pt_regs
On Wed, 29 Jun 2022 10:39:25 +0530, Aneesh Kumar K.V wrote:
> With commit ffa0b64e3be5 ("powerpc: Fix virt_addr_valid() for 64-bit Book3E &
> 32-bit")
> the kernel now validate the addr against high_memory value. This results
> in the below BUG_ON with dax pfns.
>
> [ 635.798741][T26531] kernel
On Sat, 7 May 2022 13:01:44 +0300, Andy Shevchenko wrote:
> It seems mpc52xx_get_xtal_freq() is not used anywhere. Remove dead code.
>
>
Patches 1-3 applied to powerpc/next.
[1/4] powerpc/52xx: Remove dead code, i.e. mpc52xx_get_xtal_freq()
https://git.kernel.org/powerpc/c/6d056b7254f9954
On Sat, 11 Jun 2022 18:55:15 +0200, Christophe Leroy wrote:
> asm/machdep.h doesn't need asm/setup.h
>
> Remove it.
>
> Add it directly in files that needs it.
>
>
> [...]
Applied to powerpc/next.
[1/2] powerpc: Don't include asm/setup.h in asm/machdep.h
https://git.kernel.org/powerpc/c
On Thu, 23 Jun 2022 12:08:36 +0200, Christophe Leroy wrote:
> note_scsi_host() has been an empty function since
> commit 6ee0d9f744d4 ("[POWERPC] Remove unused old code
> from powermac setup code").
>
> Remove it.
>
>
> [...]
Applied to powerpc/next.
[1/1] powerpc/powermac: Remove empty functi
On Tue, 21 Jun 2022 20:53:21 +0800, Jiang Jian wrote:
> there is an unexpected word "the" in the comments that need to be dropped
>
> file: drivers/misc/cxl/cxl.h
> line: 1107
> +/* check if the given pci_dev is on the the cxl vphb bus */
> changed to
> +/* check if the given pci_dev is on the cxl
On Fri, 17 Jun 2022 18:02:43 +1000, Michael Ellerman wrote:
> This header was recently cleaned up in commit 76222808fc25 ("powerpc:
> Move C prototypes out of asm-prototypes.h"), update the comment to
> reflect it's proper purpose.
>
>
Applied to powerpc/next.
[1/1] powerc: Update asm-prototype
On Mon, 20 Jun 2022 09:31:03 +1000, Michael Ellerman wrote:
> Older machines don't have the firmware feature that enables the code
> this test is testing. Skip the test if the sysfs directory doesn't
> exist. Also use the FAIL_IF() macro to provide more verbose error
> reporting if an error is enco
[Dropped most people from Cc, keeping only lists]
On Wed, Jun 29, 2022 at 04:11:26PM +0300, Andrey Ryabinin wrote:
> On 6/28/22 17:03, Uwe Kleine-König wrote:
> > From: Uwe Kleine-König
> >
> > The value returned by an i2c driver's remove function is mostly ignored.
> > (Only an error message is
On Wed, Jun 29, 2022 at 10:39:25AM +0530, Aneesh Kumar K.V wrote:
> With commit ffa0b64e3be5 ("powerpc: Fix virt_addr_valid() for 64-bit Book3E &
> 32-bit")
> the kernel now validate the addr against high_memory value. This results
> in the below BUG_ON with dax pfns.
>
> [ 635.798741][T26531] k
Hi--
On 6/28/22 23:27, Zhang Jiaming wrote:
> Change 'informations' to 'information'.
>
> Signed-off-by: Zhang Jiaming
> ---
> arch/powerpc/include/uapi/asm/bootx.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/powerpc/include/uapi/asm/bootx.h
> b/arch/powerpc/
On Wed, Jun 29, 2022 at 11:58:18AM +0200, Krzysztof Kozlowski wrote:
> On 28/06/2022 15:31, Ash Logan wrote:
> > + model = "nintendo,wiiu";
>
> It's not compatible, but user-visible string, e.g. "Nintendo Wii U"
The "model" property in OF is documented as:
---
“model”
On Thu, Jun 23, 2022 at 09:49:02AM +0800, Chen Zhongjin wrote:
> Code symbols not following the aarch64 procedure call convention should
> be annotated with SYM_CODE_* instead of SYM_FUNC_*
>
> Mark relevant symbols as generic code symbols.
> -SYM_CODE_START(tramp_exit_native)
> +SYM_CODE_START_L
Michael Ellerman writes:
> Nathan Lynch writes:
>> Replace the outdated iteration and timeout calculations here with
>> indefinite spin_until_cond()-wrapped poll of cpu_callin_map. __cpu_up()
>> already does this when waiting for the cpu to set its online bit before
>> returning, so this change
On Thu, Jun 23, 2022 at 09:49:06AM +0800, Chen Zhongjin wrote:
> This file only contains a set of constants forming the efi header.
>
> Make the constants part of a data symbol.
Reviewed-by: Mark Brown
signature.asc
Description: PGP signature
On Thu, Jun 23, 2022 at 09:49:08AM +0800, Chen Zhongjin wrote:
> Label __idmap_kpti_flag represents the location of a constant.
> Mark it as data symbol.
Reviewed-by: Mark Brown
signature.asc
Description: PGP signature
On 29/06/2022 18:13, Segher Boessenkool wrote:
> On Wed, Jun 29, 2022 at 11:58:18AM +0200, Krzysztof Kozlowski wrote:
>> On 28/06/2022 15:31, Ash Logan wrote:
>>> + model = "nintendo,wiiu";
>>
>> It's not compatible, but user-visible string, e.g. "Nintendo Wii U"
>
> The "model" property in OF i
On Thu, Jun 23, 2022 at 09:49:09AM +0800, Chen Zhongjin wrote:
> Use SYM_DATA_* macros to annotate data bytes in the middle of .text
> sections.
>
> For local symbols, ".L" prefix needs to be dropped as the assembler
> exclude the symbols from the .o symbol table, making objtool unable
> to see th
Hi Sathvika,
Adding ARM people as they seem to face the same kind of problem (see
https://patchwork.kernel.org/project/linux-kbuild/patch/20220623014917.199563-33-chenzhong...@huawei.com/)
Le 27/06/2022 à 17:35, Sathvika Vasireddy a écrit :
>
> On 25/06/22 12:16, Christophe Leroy wrote:
>>
>> L
tree/branch:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: c4ef528bd006febc7de444d9775b28706d924f78 Add linux-next specific
files for 20220629
Error/Warning reports:
https://lore.kernel.org/linux-mm/202206292052.lsfui3zo-...@intel.com
Error/Warning
https://bugzilla.kernel.org/show_bug.cgi?id=216190
Bug ID: 216190
Summary: 5.19-rc4 kernel + KASAN fails to boot at very early
stage when CONFIG_SMP=y is selected (PowerMac G4 3,6)
Product: Platform Specific/Hardware
Version: 2.5
https://bugzilla.kernel.org/show_bug.cgi?id=216190
--- Comment #1 from Erhard F. (erhar...@mailbox.org) ---
Created attachment 301308
--> https://bugzilla.kernel.org/attachment.cgi?id=301308&action=edit
dmesg (5.19-rc4, outline KASAN, without SMP, PowerMac G4 DP)
--
You may reply to this email
On Wed, Jun 29, 2022 at 08:13:13PM +0200, Krzysztof Kozlowski wrote:
> On 29/06/2022 18:13, Segher Boessenkool wrote:
> > On Wed, Jun 29, 2022 at 11:58:18AM +0200, Krzysztof Kozlowski wrote:
> >>> + /* TODO: Add SMP */
> >>> + PowerPC,espresso@0 {
> >>
> >> Node name should be gener
It is not necessary to delay or sleep between polls of cpu_callin_map when
waiting for a kicked CPU to come up. We can use spin_until_cond(),
combining the boot and hotplug paths while preserving the intended timeout.
Without the msleep(1) in the hotplug path, the time it takes to online a
CPU on
Hi,
[keeping only individuals and lists in Cc to avoid bounces]
On 28/06/22 16:03, Uwe Kleine-König wrote:
> From: Uwe Kleine-König
>
> The value returned by an i2c driver's remove function is mostly ignored.
> (Only an error message is printed if the value is non-zero that the
> error is ignor
Delete the redundant word 'a'.
Signed-off-by: Jilin Yuan
---
drivers/net/ethernet/freescale/fs_enet/fs_enet.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet.h
b/drivers/net/ethernet/freescale/fs_enet/fs_enet.h
index 5ff2634bee2
Delete the redundant word 'a'.
Signed-off-by: Jilin Yuan
---
drivers/net/ethernet/ibm/ibmvnic.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c
b/drivers/net/ethernet/ibm/ibmvnic.c
index 7e7fe5bdf1f8..8ab326fdc3f5 100644
--- a/drivers/net/e
_Roh=c3=a1r?= , "David S. Miller"
Errors-To: linuxppc-dev-bounces+archive=mail-archive@lists.ozlabs.org
Sender: "Linuxppc-dev"
On 6/28/22 16:03, Uwe Kleine-König wrote:
From: Uwe Kleine-König
The value returned by an i2c driver's remove function is mostly ignored.
(Only an error message
n...@kernel.org>, Robert Jones , George Joseph
, Vincent Knecht ,
Robin van der Gracht , Randy Dunlap ,
linux-st...@st-md-mailman.stormreply.com, Michael Tretter
, Geert Uytterhoeven , Phong LE
, Daniel Beer , Krzysztof
Opasiak , Bjorn Andersson ,
Linux Crypto Mailing List , Pengutronix Kern
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
fixes-test
branch HEAD: ac790d09885d36143076e7e02825c541e8eee899 powerpc/memhotplug: Add
add_pages override for PPC
elapsed time: 723m
configs tested: 2
configs skipped: 102
The following configs have been built su
004
x86_64randconfig-a002
x86_64randconfig-a006
arc randconfig-r043-20220629
riscvrandconfig-r042-20220629
s390 randconfig-r044-20220629
um x86_64_de
randconfig-a012
i386 randconfig-a016
arc randconfig-r043-20220629
s390 randconfig-r044-20220629
riscvrandconfig-r042-20220629
um i386_defconfig
um
On Wed, 2022-06-29 at 22:15 +1000, Michael Ellerman wrote:
> On Tue, 21 Jun 2022 20:53:21 +0800, Jiang Jian wrote:
> > there is an unexpected word "the" in the comments that need to be
> > dropped
> >
> > file: drivers/misc/cxl/cxl.h
> > line: 1107
> > +/* check if the given pci_dev is on the the
Nathan Lynch writes:
>
> Without the msleep(1) in the hotplug path, the time it takes to online a
> CPU on a P9 PowerVM LPAR goes from roughly 30ms to 4ms or less when
> exercised via thaw_secondary_cpus().
I need to reword this part. More testing shows that the time for
_cpu_up() to complete inc
__SXXX/__PXXX macros is an unnecessary abstraction layer in creating the
generic protection_map[] array which is used for vm_get_page_prot(). This
abstraction layer can be avoided, if the platforms just define the array
protection_map[] for all possible vm_flags access permission combinations
and a
Build protect generic protection_map[] array with __P000, so that it can be
moved inside all the platforms one after the other. Otherwise there will be
build failures during this process. CONFIG_ARCH_HAS_VM_GET_PAGE_PROT cannot
be used for this purpose as only certain platforms enable this config n
This just converts the generic vm_get_page_prot() implementation into a new
macro i.e DECLARE_VM_GET_PAGE_PROT which later can be used across platforms
when enabling them with ARCH_HAS_VM_GET_PAGE_PROT. This does not create any
functional change.
Cc: Andrew Morton
Cc: linux...@kvack.org
Cc: linux
This moves protection_map[] inside the platform and while here, also enable
ARCH_HAS_VM_GET_PAGE_PROT on 32 bit and nohash 64 (aka book3e/64) platforms
via DECLARE_VM_GET_PAGE_PROT.
Cc: Michael Ellerman
Cc: Paul Mackerras
Cc: Nicholas Piggin
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-ker...@vg
This moves protection_map[] inside the platform and while here, also enable
ARCH_HAS_VM_GET_PAGE_PROT on 32 bit platforms via DECLARE_VM_GET_PAGE_PROT.
Cc: "David S. Miller"
Cc: sparcli...@vger.kernel.org
Cc: linux-ker...@vger.kernel.org
Reviewed-by: Sam Ravnborg
Signed-off-by: Anshuman Khandual
This moves protection_map[] inside the platform and makes it a static.
Cc: Catalin Marinas
Cc: Will Deacon
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-ker...@vger.kernel.org
Reviewed-by: Catalin Marinas
Signed-off-by: Anshuman Khandual
---
arch/arm64/include/asm/pgtable-prot.h | 18 ---
This moves protection_map[] inside the platform and makes it a static. This
also defines a helper function add_encrypt_protection_map() that can update
the protection_map[] array with pgprot_encrypted().
Cc: Thomas Gleixner
Cc: Ingo Molnar
Cc: x...@kernel.org
Cc: linux-ker...@vger.kernel.org
Rev
Now that protection_map[] has been moved inside those platforms that enable
ARCH_HAS_VM_GET_PAGE_PROT. Hence generic protection_map[] array now can be
protected with CONFIG_ARCH_HAS_VM_GET_PAGE_PROT intead of __P000.
Cc: Andrew Morton
Cc: linux...@kvack.org
Cc: linux-ker...@vger.kernel.org
Review
This enables ARCH_HAS_VM_GET_PAGE_PROT on the platform and exports standard
vm_get_page_prot() implementation via DECLARE_VM_GET_PAGE_PROT, which looks
up a private and static protection_map[] array. Subsequently all __SXXX and
__PXXX macros can be dropped which are no longer needed.
Cc: Michal Si
This enables ARCH_HAS_VM_GET_PAGE_PROT on the platform and exports standard
vm_get_page_prot() implementation via DECLARE_VM_GET_PAGE_PROT, which looks
up a private and static protection_map[] array. Subsequently all __SXXX and
__PXXX macros can be dropped which are no longer needed.
Cc: Huacai Ch
This enables ARCH_HAS_VM_GET_PAGE_PROT on the platform and exports standard
vm_get_page_prot() implementation via DECLARE_VM_GET_PAGE_PROT, which looks
up a private and static protection_map[] array. Subsequently all __SXXX and
__PXXX macros can be dropped which are no longer needed.
Cc: Jonas Bon
This enables ARCH_HAS_VM_GET_PAGE_PROT on the platform and exports standard
vm_get_page_prot() implementation via DECLARE_VM_GET_PAGE_PROT, which looks
up a private and static protection_map[] array. Subsequently all __SXXX and
__PXXX macros can be dropped which are no longer needed.
Cc: Chris Zan
This enables ARCH_HAS_VM_GET_PAGE_PROT on the platform and exports standard
vm_get_page_prot() implementation via DECLARE_VM_GET_PAGE_PROT, which looks
up a private and static protection_map[] array. Subsequently all __SXXX and
__PXXX macros can be dropped which are no longer needed.
Cc: Brian Cai
This enables ARCH_HAS_VM_GET_PAGE_PROT on the platform and exports standard
vm_get_page_prot() implementation via DECLARE_VM_GET_PAGE_PROT, which looks
up a private and static protection_map[] array. Subsequently all __SXXX and
__PXXX macros can be dropped which are no longer needed.
Cc: "James E.
This enables ARCH_HAS_VM_GET_PAGE_PROT on the platform and exports standard
vm_get_page_prot() implementation via DECLARE_VM_GET_PAGE_PROT, which looks
up a private and static protection_map[] array. Subsequently all __SXXX and
__PXXX macros can be dropped which are no longer needed.
Cc: Richard H
This enables ARCH_HAS_VM_GET_PAGE_PROT on the platform and exports standard
vm_get_page_prot() implementation via DECLARE_VM_GET_PAGE_PROT, which looks
up a private and static protection_map[] array. Subsequently all __SXXX and
__PXXX macros can be dropped which are no longer needed.
Cc: Dinh Nguy
This enables ARCH_HAS_VM_GET_PAGE_PROT on the platform and exports standard
vm_get_page_prot() implementation via DECLARE_VM_GET_PAGE_PROT, which looks
up a private and static protection_map[] array. Subsequently all __SXXX and
__PXXX macros can be dropped which are no longer needed.
Cc: Paul Walm
This enables ARCH_HAS_VM_GET_PAGE_PROT on the platform and exports standard
vm_get_page_prot() implementation via DECLARE_VM_GET_PAGE_PROT, which looks
up a private and static protection_map[] array. Subsequently all __SXXX and
__PXXX macros can be dropped which are no longer needed.
Cc: Geert Uyt
This enables ARCH_HAS_VM_GET_PAGE_PROT on the platform and exports standard
vm_get_page_prot() implementation via DECLARE_VM_GET_PAGE_PROT, which looks
up a private and static protection_map[] array. Subsequently all __SXXX and
__PXXX macros can be dropped which are no longer needed.
Cc: Heiko Car
This enables ARCH_HAS_VM_GET_PAGE_PROT on the platform and exports standard
vm_get_page_prot() implementation via DECLARE_VM_GET_PAGE_PROT, which looks
up a private and static protection_map[] array. Subsequently all __SXXX and
__PXXX macros can be dropped which are no longer needed.
Cc: linux-i..
This enables ARCH_HAS_VM_GET_PAGE_PROT on the platform and exports standard
vm_get_page_prot() implementation via DECLARE_VM_GET_PAGE_PROT, which looks
up a private and static protection_map[] array. Subsequently all __SXXX and
__PXXX macros can be dropped which are no longer needed.
Cc: Thomas Bo
This enables ARCH_HAS_VM_GET_PAGE_PROT on the platform and exports standard
vm_get_page_prot() implementation via DECLARE_VM_GET_PAGE_PROT, which looks
up a private and static protection_map[] array. Subsequently all __SXXX and
__PXXX macros can be dropped which are no longer needed.
Cc: Thomas Bo
This enables ARCH_HAS_VM_GET_PAGE_PROT on the platform and exports standard
vm_get_page_prot() implementation via DECLARE_VM_GET_PAGE_PROT, which looks
up a private and static protection_map[] array. Subsequently all __SXXX and
__PXXX macros can be dropped which are no longer needed.
Cc: Vineet Gu
This enables ARCH_HAS_VM_GET_PAGE_PROT on the platform and exports standard
vm_get_page_prot() implementation via DECLARE_VM_GET_PAGE_PROT, which looks
up a private and static protection_map[] array. Subsequently all __SXXX and
__PXXX macros can be dropped which are no longer needed.
Cc: Russell K
This enables ARCH_HAS_VM_GET_PAGE_PROT on the platform and exports standard
vm_get_page_prot() implementation via DECLARE_VM_GET_PAGE_PROT, which looks
up a private and static protection_map[] array. Subsequently all __SXXX and
__PXXX macros can be dropped which are no longer needed.
Cc: Jeff Dike
This enables ARCH_HAS_VM_GET_PAGE_PROT on the platform and exports standard
vm_get_page_prot() implementation via DECLARE_VM_GET_PAGE_PROT, which looks
up a private and static protection_map[] array. Subsequently all __SXXX and
__PXXX macros can be dropped which are no longer needed.
Cc: Yoshinori
Now all the platforms enable ARCH_HAS_GET_PAGE_PROT. They define and export
own vm_get_page_prot() whether custom or standard DECLARE_VM_GET_PAGE_PROT.
Hence there is no need for default generic fallback for vm_get_page_prot().
Just drop this fallback and also ARCH_HAS_GET_PAGE_PROT mechanism.
Cc:
During kdump, two set of NMI IPIs are sent to secondary CPUs, if
'crash_kexec_post_notifiers' option is set. The first set of NMI IPIs
to stop the CPUs and the other set to collect register data. Instead,
capture register data for secondary CPUs while stopping them itself.
Also, fallback to smp_sen
Please ignore this thread. Will resend with v2 tag..
On 30/06/22 11:00 am, Hari Bathini wrote:
During kdump, two set of NMI IPIs are sent to secondary CPUs, if
'crash_kexec_post_notifiers' option is set. The first set of NMI IPIs
to stop the CPUs and the other set to collect register data. Inste
During kdump, two set of NMI IPIs are sent to secondary CPUs, if
'crash_kexec_post_notifiers' option is set. The first set of NMI IPIs
to stop the CPUs and the other set to collect register data. Instead,
capture register data for secondary CPUs while stopping them itself.
Also, fallback to smp_sen
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