On Tue, Jan 28, 2025 at 10:43:10AM -0500, Paul Moore wrote:
> On Tue, Jan 28, 2025 at 6:22 AM Joel Granados
> wrote:
> > On Mon, Jan 27, 2025 at 03:42:39PM +, Matthew Wilcox wrote:
> > > On Mon, Jan 27, 2025 at 04:55:58PM +0200, Jani Nikula wrote:
> > > > Y
for good measure. But it seems I can reduce it
even more.
How about this: For these treewide efforts I just leave the people that
are/were involved in the series and add two lists: linux-kernel and
linux-hardening.
Unless someone screams, I'll try this out on my next treewide.
Thx for the feedback
Best
--
Joel Granados
On Wed, Jan 22, 2025 at 01:41:35PM +0100, Ard Biesheuvel wrote:
> On Wed, 22 Jan 2025 at 13:25, Joel Granados wrote:
> >
> > On Tue, Jan 21, 2025 at 02:40:16PM +0100, Alexander Gordeev wrote:
> > > On Fri, Jan 10, 2025 at 03:16:08PM +0100, Joel Granados wr
On Tue, Jan 21, 2025 at 02:40:16PM +0100, Alexander Gordeev wrote:
> On Fri, Jan 10, 2025 at 03:16:08PM +0100, Joel Granados wrote:
>
> Hi Joel,
>
> > Add the const qualifier to all the ctl_tables in the tree except for
> > watchdog_hardlockup_sysctl, memory_allo
tl_table *table =
\&uts_kern/" \
kernel/utsname_sysctl.c
Reviewed-by: Song Liu
Acked-by: Steven Rostedt (Google) # for kernel/trace/
Reviewed-by: Martin K. Petersen # SCSI
Reviewed-by: Darrick J. Wong # xfs
Acked-by: Jani Nikula
Acked-by: Corey Minyard
Signed-off-by: Joel Granados
;uts_kern/" \
kernel/utsname_sysctl.c
Signed-off-by: Joel Granados
---
This treewide commit builds upon the work Thomas began a few releases
ago [1], where he laid the groundwork for constifying ctl_tables. We
implement constification throughout the tree, with the exception of the
ctl_tab
le structs into .rodata
data which will ensure that proc_handler function pointers cannot be
modified.
----
Joel Granados (1):
sysctl: treewide: constify the ctl_table argument of proc_handlers
arch/arm64/kernel/armv8_depreca
think.
>
> > So, have patches 1-10 go via their respective subsystems, and once all
> > of those are in Linus's tree, send patch 11 as a stand-alone PR.
>
> Ack, I'll do that with the cover letter information requested by Joel.
>
> > (From patch 11, it looks like the seccomp read/write function changes
> > could be split out? I'll do that now...)
>
> Thanks!
>
> Thomas
--
Joel Granados
signature.asc
Description: PGP signature
related patches ("[PATCH v3
10/11] sysctl: constify ctl_table arguments of utility function"), while
you push the others to their respective subsystems (If you have not
already)
>
> (From patch 11, it looks like the seccomp read/write function changes
> could be split out
APIs only *allows* the actual table to be constified
> themselves.
> Then each table definition will have to be touched and "const" added.
That is what I thought. thx for clarifying.
>
> See patches 17 and 18 in [7] for two examples.
>
> Some tables in net/ are already "const" as the static definitions are
> never registered themselves but only their copies are.
>
...
best
--
Joel Granados
signature.asc
Description: PGP signature
ag/constfy_treewide_alternative&id=4a383503b1ea650d4e12c1f5838974e879f5aa6f
> > [2]
> > https://git.kernel.org/pub/scm/linux/kernel/git/joel.granados/linux.git/commit/?h=jag/constfy_treewide_alternative&id=a3be65973d27ec2933b9e81e1bec60be3a9b460d
> > [3] proc_dostring, proc_dobool, proc_dointvec
>
>
> Thomas
Best
--
Joel Granados
signature.asc
Description: PGP signature
template
section: .data obj_name : ip6_frags_ns_ctl_table
section: .data obj_name : ip6_frags_ctl_table
section: .data obj_name : ipv6_table_template
section: .data obj_name : ipv6_rotable
section: .data obj_name : sctp_net_table
sectio
.org/pub/scm/linux/kernel/git/joel.granados/linux.git/commit/?h=jag/constfy_treewide_alternative&id=4a383503b1ea650d4e12c1f5838974e879f5aa6f
[2]
https://git.kernel.org/pub/scm/linux/kernel/git/joel.granados/linux.git/commit/?h=jag/constfy_treewide_alternative&id=a3be65973d27ec2933b9e81e1bec60be3a
On Tue, Oct 10, 2023 at 03:22:34PM -0700, Luis Chamberlain wrote:
> On Mon, Oct 02, 2023 at 01:30:35PM +0200, Joel Granados via B4 Relay wrote:
> > V3:
> > * Removed the ia64 patch to avoid conflicts with the ia64 removal
> > * Rebased onto v6.6-rc4
> > * Kept/added
On Sun, Oct 08, 2023 at 09:28:00AM +1100, Michael Ellerman wrote:
> Joel Granados writes:
> > On Mon, Oct 02, 2023 at 12:27:18PM +, Christophe Leroy wrote:
> >> Le 02/10/2023 à 10:55, Joel Granados via B4 Relay a écrit :
> >> > From: Joel G
On Mon, Oct 02, 2023 at 12:27:18PM +, Christophe Leroy wrote:
>
>
> Le 02/10/2023 à 10:55, Joel Granados via B4 Relay a écrit :
> > From: Joel Granados
> >
<--- snip --->
> > - The "yesall" config saves 2432 bytes [4]
> &g
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which will
reduce the overall build time size of the kernel and run time memory
bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
What?
These commits remove the sentinel element (last empty element) from the
sysctl arrays of all the files under the "arch/" directory that use a
sysctl array for registration. The merging of the preparation patches
(in https://lore.kernel.org/all/zo5yx
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
What?
These commits remove the sentinel element (last empty element) from the
sysctl arrays of all the files under the "drivers/" directory that use a
sysctl array for registration. The merging of the preparation patches
(in https://lore.kernel.org/all/zo5yx
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
On Thu, Sep 28, 2023 at 04:31:30PM +, Christophe Leroy wrote:
>
>
> Le 28/09/2023 à 15:21, Joel Granados via B4 Relay a écrit :
> > From: Joel Granados
>
> Automatic test fails on powerpc, see
> https://patchwork.ozlabs.org/project/linuxpp
On Sat, Sep 30, 2023 at 05:52:17PM +0100, Phillip Potter wrote:
> On Fri, Sep 29, 2023 at 02:17:30PM +0200, Joel Granados wrote:
> > On Thu, Sep 28, 2023 at 03:36:55PM +0200, Greg Kroah-Hartman wrote:
> > > On Thu, Sep 28, 2023 at 03:21:26PM +0200, Joel Granados via B4
patch that needs this. Which is
the other one?
best
>
> On Thu, Sep 28, 2023 at 03:21:39PM +0200, Joel Granados via B4 Relay wrote:
> > From: Joel Granados
> >
> > This commit comes at the tail end of a greater effort to remove the
> > empty elements at the end of t
On Thu, Sep 28, 2023 at 03:36:55PM +0200, Greg Kroah-Hartman wrote:
> On Thu, Sep 28, 2023 at 03:21:26PM +0200, Joel Granados via B4 Relay wrote:
> > From: Joel Granados
> >
> > This commit comes at the tail end of a greater effort to remove the
> > empty elements
On Thu, Sep 28, 2023 at 03:26:16PM +, Wei Liu wrote:
> Please change the prefix to "Drivers: hv:" in the subject line in the
> two patches.
>
> On Thu, Sep 28, 2023 at 03:21:39PM +0200, Joel Granados via B4 Relay wrote:
> > From: Joel Granados
> >
> >
On Thu, Sep 28, 2023 at 12:51:15PM -0500, Steve Wahl wrote:
> On Thu, Sep 28, 2023 at 03:21:36PM +0200, Joel Granados via B4 Relay wrote:
> > From: Joel Granados
> >
> > This commit comes at the tail end of a greater effort to remove the
> > empty elements at the
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
What?
These commits remove the sentinel element (last empty element) from the
sysctl arrays of all the files under the "drivers/" directory that use a
sysctl array for registration. The merging of the preparation patches
(in https://lore.kernel.org/all/zo5yx
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
What?
These commits remove the sentinel element (last empty element) from the
sysctl arrays of all the files under the "arch/" directory that use a
sysctl array for registration. The merging of the preparation patches
(in https://lore.kernel.org/all/zo5yx
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which will
reduce the overall build time size of the kernel and run time memory
bloat by ~64 bytes per sentinel (further information Link :
https
On Wed, Sep 06, 2023 at 11:58:47PM +0200, Ingo Molnar wrote:
>
> * Dave Hansen wrote:
>
> > On 9/6/23 03:03, Joel Granados via B4 Relay wrote:
> > > This commit comes at the tail end of a greater effort to remove the
> > > empty elements at the end of the c
On Wed, Sep 06, 2023 at 07:45:09AM -0700, Dave Hansen wrote:
> On 9/6/23 03:03, Joel Granados via B4 Relay wrote:
> > This commit comes at the tail end of a greater effort to remove the
> > empty elements at the end of the ctl_table arrays (sentinels) which
> > will reduce t
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
From: Joel Granados
What?
These commits remove the sentinel element (last empty element) from the
sysctl arrays of all the files under the "arch/" directory that use a
sysctl array for registration. The merging of the preparation patches
(in https://lore.kernel.org/all/zo5yx
From: Joel Granados
This commit comes at the tail end of a greater effort to remove the
empty elements at the end of the ctl_table arrays (sentinels) which
will reduce the overall build time size of the kernel and run time
memory bloat by ~64 bytes per sentinel (further information Link :
https
On Wed, Jun 21, 2023 at 04:15:46PM +0300, Jani Nikula wrote:
> On Wed, 21 Jun 2023, Joel Granados wrote:
> > On Wed, Jun 21, 2023 at 02:16:55PM +0300, Jani Nikula wrote:
> >> On Wed, 21 Jun 2023, Joel Granados wrote:
> >> > Remove the empty end element from all the
On Wed, Jun 21, 2023 at 02:16:55PM +0300, Jani Nikula wrote:
> On Wed, 21 Jun 2023, Joel Granados wrote:
> > Remove the empty end element from all the arrays that are passed to the
> > register sysctl calls. In some files this means reducing the explicit
> > array size by one
Remove the empty end element from all the arrays that are passed to the
register sysctl calls. In some files this means reducing the explicit
array size by one. Also make sure that we are using the size in
ctl_table_header instead of evaluating the .procname element.
Signed-off-by: Joel Granados
In order to remove the end element from the ctl_table struct arrays, we
explicitly define the size when registering the targes.
We add a size argument to register_sysctl and change all the callers to
pass the ARRAY_SIZE of their table arg.
Signed-off-by: Joel Granados
---
arch/arm/kernel/isa.c
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