Hi, everyone:
Could someone review this patch?
Best regards,
Ainux Wang.
于2024年4月17日周三 13:35写道：
>
> From: Wang Yao
>
> Commit ddb5cdbafaaa ("kbuild: generate KSYMTAB entries by modpost")
> forget drop the .export_symbol section from the final modules.
>
> Signed-off-by: Wang Yao
> ---
>
From: Wardenjohn
The original macros of KLP_* is about the state of the transition.
Rename macros of KLP_* to KLP_TRANSITION_* to fix the confusing
description of klp transition state.
Signed-off-by: Wardenjohn
---
include/linux/livepatch.h | 6 ++--
init/init_task.c | 2 +-
From: Wardenjohn
This is the v3 of commit " livepatch: Rename KLP_* to KLP_TRANSITION_* "
with the suggestion of @Josh
v1 -> v2 :
Use KLP_TRANSITION_* to replace marcos KLP_*
v2 -> v3 :
Remove the unnecessary comment and fix one typo in the code.
Wardenjohn (1):
livepatch: Rename KLP_* to
On Tue, May 07, 2024 at 10:56:09AM +0800, zhang warden wrote:
>
>
> > On May 7, 2024, at 10:41, Josh Poimboeuf wrote:
> >
> > On Tue, May 07, 2024 at 10:21:40AM +0800, zhang warden wrote:
> >>
> >>
> >>>
> >>> transition state. With this marcos renamed, comments are not
> >>> necessary at
On Mon, 06 May 2024 19:10:42 -0500, Huang, Kai wrote:
On 1/05/2024 7:51 am, Haitao Huang wrote:
static void sgx_reclaim_pages_global(struct mm_struct *charge_mm)
{
- sgx_reclaim_pages(_global_lru, charge_mm);
+ if (IS_ENABLED(CONFIG_CGROUP_MISC))
+
On 2024/5/7 上午10:05, Huacai Chen wrote:
On Tue, May 7, 2024 at 9:40 AM maobibo wrote:
On 2024/5/6 下午10:17, Huacai Chen wrote:
On Mon, May 6, 2024 at 6:05 PM maobibo wrote:
On 2024/5/6 下午5:40, Huacai Chen wrote:
On Mon, May 6, 2024 at 5:35 PM maobibo wrote:
On 2024/5/6 下午4:59,
> On May 7, 2024, at 10:41, Josh Poimboeuf wrote:
>
> On Tue, May 07, 2024 at 10:21:40AM +0800, zhang warden wrote:
>>
>>
>>>
>>> transition state. With this marcos renamed, comments are not
>>> necessary at this point.
>>>
>> Sorry for my careless, the comment still remains in the code.
On Tue, May 07, 2024 at 10:21:40AM +0800, zhang warden wrote:
>
>
> >
> > transition state. With this marcos renamed, comments are not
> > necessary at this point.
> >
> Sorry for my careless, the comment still remains in the code. However,
> comment in the code do no harms here. Maybe it can
>
> transition state. With this marcos renamed, comments are not
> necessary at this point.
>
Sorry for my careless, the comment still remains in the code. However, comment
in the code do no harms here. Maybe it can be kept.
From: Wardenjohn
The original macros of KLP_* is about the state of the transition.
Rename macros of KLP_* to KLP_TRANSITION_* to fix the confusing
description of klp transition state.
Signed-off-by: Wardenjohn
---
include/linux/livepatch.h | 6 ++--
init/init_task.c | 2 +-
From: Wardenjohn
As the previous described, renaming variables is not a good idead
becase it will break userspace. This patch rename macros of KLP_*
to KLP_TRANSITION_* to fix the confusing description of the klp
transition state. With this marcos renamed, comments are not
necessary at this
On Tue, May 7, 2024 at 9:40 AM maobibo wrote:
>
>
>
> On 2024/5/6 下午10:17, Huacai Chen wrote:
> > On Mon, May 6, 2024 at 6:05 PM maobibo wrote:
> >>
> >>
> >>
> >> On 2024/5/6 下午5:40, Huacai Chen wrote:
> >>> On Mon, May 6, 2024 at 5:35 PM maobibo wrote:
>
>
>
> On 2024/5/6
On 2024/5/6 下午10:17, Huacai Chen wrote:
On Mon, May 6, 2024 at 6:05 PM maobibo wrote:
On 2024/5/6 下午5:40, Huacai Chen wrote:
On Mon, May 6, 2024 at 5:35 PM maobibo wrote:
On 2024/5/6 下午4:59, Huacai Chen wrote:
On Mon, May 6, 2024 at 4:18 PM maobibo wrote:
On 2024/5/6 下午3:06,
On 1/05/2024 7:51 am, Haitao Huang wrote:
static void sgx_reclaim_pages_global(struct mm_struct *charge_mm)
{
- sgx_reclaim_pages(_global_lru, charge_mm);
+ if (IS_ENABLED(CONFIG_CGROUP_MISC))
+ sgx_cgroup_reclaim_pages(misc_cg_root(), charge_mm);
+ else
* li...@treblig.org (li...@treblig.org) wrote:
> From: "Dr. David Alan Gilbert"
>
> Commit 8788ca164eb4b ("ftrace: Remove the legacy _ftrace_direct API")
> stopped setting the 'ftrace_direct_func_count' variable, but left
> it around. Clean it up.
>
> Signed-off-by: Dr. David Alan Gilbert
From: "Dr. David Alan Gilbert"
Commit 8788ca164eb4b ("ftrace: Remove the legacy _ftrace_direct API")
stopped setting the 'ftrace_direct_func_count' variable, but left
it around. Clean it up.
Signed-off-by: Dr. David Alan Gilbert
---
include/linux/ftrace.h | 2 --
kernel/trace/fgraph.c | 11
Good day,
I have started reviewing this patchset. Comments will be scattered over
multiple days and as such, I will explicitly inform you when am done with the
review.
On Fri, Apr 26, 2024 at 02:18:08PM -0500, Andrew Davis wrote:
> From: Martyn Welch
>
> The AM62x and AM64x SoCs of the TI K3
On Mon, May 06, 2024 at 07:48:49PM +0530, Beleswar Padhi wrote:
> In case of errors during core start operation from sysfs, the driver
> directly returns with the -EPERM error code. Fix this to ensure that
> mailbox channels are freed on error before returning by jumping to the
> 'put_mbox' error
On Sun, 5 May 2024 17:25:56 +0300
Mike Rapoport wrote:
> From: "Mike Rapoport (IBM)"
>
> Dynamic ftrace must allocate memory for code and this was impossible
> without CONFIG_MODULES.
>
> With execmem separated from the modules code, execmem_text_alloc() is
> available regardless of
On Sun, 5 May 2024 17:25:49 +0300
Mike Rapoport wrote:
> diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
> index 70139d9d2e01..c8ddb7abda7c 100644
> --- a/arch/x86/kernel/ftrace.c
> +++ b/arch/x86/kernel/ftrace.c
> @@ -25,6 +25,7 @@
> #include
> #include
> #include
>
Hi Kai
Sorry there seems to be some delay in receiving my emails.
On Thu, 02 May 2024 18:23:06 -0500, Huang, Kai wrote:
On 1/05/2024 7:51 am, Haitao Huang wrote:
From: Kristen Carlson Accardi
For the global reclaimer to determine if any page available for
reclamation at the global level,
* Steven Rostedt (rost...@goodmis.org) wrote:
> On Sat, 4 May 2024 13:35:26 +
> "Dr. David Alan Gilbert" wrote:
>
> > Hi,
> > I've just posted a patch 'ftrace: Remove unused list
> > 'ftrace_direct_funcs''
> > that clears out some old code, but while at it I noticed the global
> >
On Sat, 4 May 2024 13:35:26 +
"Dr. David Alan Gilbert" wrote:
> Hi,
> I've just posted a patch 'ftrace: Remove unused list 'ftrace_direct_funcs''
> that clears out some old code, but while at it I noticed the global
> 'ftrace_direct_func_count'.
>
> As far as I can tell, it's never
* Rick Edgecombe [240506 12:08]:
> Recently the get_unmapped_area() pointer on mm_struct was removed in
> favor of direct callable function that can determines which of two
> handlers to call based on an mm flag. This function,
> mm_get_unmapped_area(), checks the flag of the mm passed as an
On Mon, May 06, 2024 at 09:07:47AM -0700, Rick Edgecombe wrote:
> if (flags & MAP_FIXED) {
> /* Ok, don't mess with it. */
> - return mm_get_unmapped_area(current->mm, NULL, orig_addr, len,
> pgoff, flags);
> + return current_get_unmapped_area(NULL,
Recently the get_unmapped_area() pointer on mm_struct was removed in
favor of direct callable function that can determines which of two
handlers to call based on an mm flag. This function,
mm_get_unmapped_area(), checks the flag of the mm passed as an argument.
Dan Williams pointed out (see link)
Hello,
On Mon, 6 May 2024, Alexander Mikhalitsyn wrote:
> Let's make all IPVS sysctls writtable even when
> network namespace is owned by non-initial user namespace.
>
> Let's make a few sysctls to be read-only for non-privileged users:
> - sync_qlen_max
> - sync_sock_size
> -
Hello,
On Mon, 6 May 2024, Alexander Mikhalitsyn wrote:
> Cc: Julian Anastasov
> Cc: Simon Horman
> Cc: Pablo Neira Ayuso
> Cc: Jozsef Kadlecsik
> Cc: Florian Westphal
> Suggested-by: Julian Anastasov
> Signed-off-by: Alexander Mikhalitsyn
Looks good to me for net-next,
pid_list.
+ * @pid_list: The pid list to free.
*
* Frees the memory for a pid_list that was allocated.
*/
---
base-commit: dd5a440a31fae6e459c0d627162825505361
change-id: 20240506-trace_pid_list_free-kdoc-e2bf15be84ee
In case of errors during core start operation from sysfs, the driver
directly returns with the -EPERM error code. Fix this to ensure that
mailbox channels are freed on error before returning by jumping to the
'put_mbox' error handling label. Similarly, jump to the 'out' error
handling label to
On Mon, May 6, 2024 at 6:05 PM maobibo wrote:
>
>
>
> On 2024/5/6 下午5:40, Huacai Chen wrote:
> > On Mon, May 6, 2024 at 5:35 PM maobibo wrote:
> >>
> >>
> >>
> >> On 2024/5/6 下午4:59, Huacai Chen wrote:
> >>> On Mon, May 6, 2024 at 4:18 PM maobibo wrote:
>
>
>
> On 2024/5/6
On Fri, May 3, 2024 at 3:06 PM Julian Anastasov wrote:>
>
> Hello,
>
> On Thu, 18 Apr 2024, Alexander Mikhalitsyn wrote:
>
> > Let's make all IPVS sysctls writtable even when
> > network namespace is owned by non-initial user namespace.
> >
> > Let's make a few sysctls to be read-only for
Let's make all IPVS sysctls writtable even when
network namespace is owned by non-initial user namespace.
Let's make a few sysctls to be read-only for non-privileged users:
- sync_qlen_max
- sync_sock_size
- run_estimation
- est_cpulist
- est_nice
I'm trying to be conservative with this to
Cc: Julian Anastasov
Cc: Simon Horman
Cc: Pablo Neira Ayuso
Cc: Jozsef Kadlecsik
Cc: Florian Westphal
Suggested-by: Julian Anastasov
Signed-off-by: Alexander Mikhalitsyn
---
net/netfilter/ipvs/ip_vs_ctl.c | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git
Hi Sebastian,
On 06.05.24 12:46, Daniel Wagner wrote:
Dear RT Folks,
This is the RT stable review cycle of patch 4.19.312-rt134-rc2.
Please scream at me if I messed something up. Please test the patches
too.
My announce script is not attaching any conflict resolve diffs
(eventually, I'll
On Fri, May 03, 2024 at 08:35:24PM +, Edgecombe, Rick P wrote:
> On Fri, 2024-05-03 at 22:17 +0200, Jiri Olsa wrote:
> > when uretprobe is created, kernel overwrites the return address on user
> > stack to point to user space trampoline, so the setup is in kernel hands
>
> I mean for uprobes
v4.19.312-rt134-rc2 stable review patch.
If anyone has any objections, please let me know.
---
Signed-off-by: Daniel Wagner
---
localversion-rt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/localversion-rt b/localversion-rt
index c2c7e0fb6685..6067da4c8c99 100644
Dear RT Folks,
This is the RT stable review cycle of patch 4.19.312-rt134-rc2.
Please scream at me if I messed something up. Please test the patches
too.
The -rc release is also available on kernel.org
https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git
on the
On 2024/5/6 下午5:40, Huacai Chen wrote:
On Mon, May 6, 2024 at 5:35 PM maobibo wrote:
On 2024/5/6 下午4:59, Huacai Chen wrote:
On Mon, May 6, 2024 at 4:18 PM maobibo wrote:
On 2024/5/6 下午3:06, Huacai Chen wrote:
Hi, Bibo,
On Mon, May 6, 2024 at 2:36 PM maobibo wrote:
On
On Mon, May 6, 2024 at 5:35 PM maobibo wrote:
>
>
>
> On 2024/5/6 下午4:59, Huacai Chen wrote:
> > On Mon, May 6, 2024 at 4:18 PM maobibo wrote:
> >>
> >>
> >>
> >> On 2024/5/6 下午3:06, Huacai Chen wrote:
> >>> Hi, Bibo,
> >>>
> >>> On Mon, May 6, 2024 at 2:36 PM maobibo wrote:
>
>
>
On 2024/5/6 下午4:59, Huacai Chen wrote:
On Mon, May 6, 2024 at 4:18 PM maobibo wrote:
On 2024/5/6 下午3:06, Huacai Chen wrote:
Hi, Bibo,
On Mon, May 6, 2024 at 2:36 PM maobibo wrote:
On 2024/5/6 上午9:49, Huacai Chen wrote:
Hi, Bibo,
On Sun, Apr 28, 2024 at 6:05 PM Bibo Mao wrote:
On Mon, May 6, 2024 at 4:18 PM maobibo wrote:
>
>
>
> On 2024/5/6 下午3:06, Huacai Chen wrote:
> > Hi, Bibo,
> >
> > On Mon, May 6, 2024 at 2:36 PM maobibo wrote:
> >>
> >>
> >>
> >> On 2024/5/6 上午9:49, Huacai Chen wrote:
> >>> Hi, Bibo,
> >>>
> >>> On Sun, Apr 28, 2024 at 6:05 PM Bibo Mao wrote:
On Mon 2024-05-06 10:04:26, zhang warden wrote:
>
>
> > On May 6, 2024, at 05:00, Josh Poimboeuf wrote:
> >
> > On Mon, Apr 29, 2024 at 03:26:28PM +0800, zhangwar...@gmail.com wrote:
> >> From: Wardenjohn
> >>
> >> livepatch.h use KLP_UNDEFINED\KLP_UNPATCHED\KLP_PATCHED for klp transition
>
On 2024/5/6 下午3:06, Huacai Chen wrote:
Hi, Bibo,
On Mon, May 6, 2024 at 2:36 PM maobibo wrote:
On 2024/5/6 上午9:49, Huacai Chen wrote:
Hi, Bibo,
On Sun, Apr 28, 2024 at 6:05 PM Bibo Mao wrote:
Physical cpuid is used for interrupt routing for irqchips such as
ipi/msi/extioi interrupt
On 4/26/2024 10:39 PM, Hou Tao wrote:
> From: Hou Tao
>
> When trying to insert a 10MB kernel module kept in a virtio-fs with cache
> disabled, the following warning was reported:
>
> [ cut here ]
> WARNING: CPU: 1 PID: 404 at mm/page_alloc.c:4551 ..
> Modules
Hi, Bibo,
On Mon, May 6, 2024 at 2:36 PM maobibo wrote:
>
>
>
> On 2024/5/6 上午9:49, Huacai Chen wrote:
> > Hi, Bibo,
> >
> > On Sun, Apr 28, 2024 at 6:05 PM Bibo Mao wrote:
> >>
> >> Physical cpuid is used for interrupt routing for irqchips such as
> >> ipi/msi/extioi interrupt controller. And
On Mon, May 6, 2024 at 3:00 PM maobibo wrote:
>
>
>
> On 2024/5/6 上午9:53, Huacai Chen wrote:
> > Hi, Bibo,
> >
> > On Sun, Apr 28, 2024 at 6:05 PM Bibo Mao wrote:
> >>
> >> PARAVIRT option and pv ipi is added on guest kernel side, function
> >> pv_ipi_init() is to add ipi sending and ipi
On 2024/5/6 上午9:53, Huacai Chen wrote:
Hi, Bibo,
On Sun, Apr 28, 2024 at 6:05 PM Bibo Mao wrote:
PARAVIRT option and pv ipi is added on guest kernel side, function
pv_ipi_init() is to add ipi sending and ipi receiving hooks. This function
firstly checks whether system runs on VM mode. If
On 2024/5/6 上午9:49, Huacai Chen wrote:
Hi, Bibo,
On Sun, Apr 28, 2024 at 6:05 PM Bibo Mao wrote:
Physical cpuid is used for interrupt routing for irqchips such as
ipi/msi/extioi interrupt controller. And physical cpuid is stored
at CSR register LOONGARCH_CSR_CPUID, it can not be changed
On 2024/5/6 上午9:45, Huacai Chen wrote:
Hi, Bibo,
I have done an off-list discussion with some KVM experts, and they
think user-space have its right to know PV features, so cpucfg
solution is acceptable.
And I applied this series with some modifications at
CFI failure when both CONFIG_CONSTRUCTORS and CFI_CLANG enabled.
CFI failure at do_init_module+0x100/0x384 (target:
tsan.module_ctor+0x0/0xa98 [module_name_xx]; expected type: 0xa540670c)
Disable cfi for do_mod_ctors to avoid cfi check on mod->ctors[i]().
Signed-off-by: Joey Jiao
---
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