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Message-Id: <20250701-jag-sysctldoc-v1-6-936912553f58@kernel.org>
Date: Tue, 01 Jul 2025 10:56:47 +0200
From: Joel Granados <joel.granados@...nel.org>
To: Kees Cook <kees@...nel.org>, Jonathan Corbet <corbet@....net>, 
 Paul Walmsley <paul.walmsley@...ive.com>, 
 Palmer Dabbelt <palmer@...belt.com>, Albert Ou <aou@...s.berkeley.edu>, 
 Alexandre Ghiti <alex@...ti.fr>
Cc: linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org, 
 linux-doc@...r.kernel.org, linux-riscv@...ts.infradead.org, 
 Joel Granados <joel.granados@...nel.org>
Subject: [PATCH 6/6] docs: Downgrade arm64 & riscv from titles to comment
Remove the title string ("====") from under arm64 & riscv and move them
to a commment under the perf_user_access sysctl. They are explanations,
*not* sysctls themselves
This effectively removes these two strings from appearing as not
implemented when the check-sysctl-docs script is run
Signed-off-by: Joel Granados <joel.granados@...nel.org>
---
 Documentation/admin-guide/sysctl/kernel.rst | 32 +++++++++++++----------------
 1 file changed, 14 insertions(+), 18 deletions(-)
diff --git a/Documentation/admin-guide/sysctl/kernel.rst b/Documentation/admin-guide/sysctl/kernel.rst
index dd49a89a62d3542fa1a599f318dff26589e1d57b..c2683ce17b25821559d0c04914aea360440c7309 100644
--- a/Documentation/admin-guide/sysctl/kernel.rst
+++ b/Documentation/admin-guide/sysctl/kernel.rst
@@ -1014,30 +1014,26 @@ perf_user_access (arm64 and riscv only)
 
 Controls user space access for reading perf event counters.
 
-arm64
-=====
+* for arm64
+  The default value is 0 (access disabled).
 
-The default value is 0 (access disabled).
+  When set to 1, user space can read performance monitor counter registers
+  directly.
 
-When set to 1, user space can read performance monitor counter registers
-directly.
+  See Documentation/arch/arm64/perf.rst for more information.
 
-See Documentation/arch/arm64/perf.rst for more information.
+* for riscv
+  When set to 0, user space access is disabled.
 
-riscv
-=====
+  The default value is 1, user space can read performance monitor counter
+  registers through perf, any direct access without perf intervention will trigger
+  an illegal instruction.
 
-When set to 0, user space access is disabled.
+  When set to 2, which enables legacy mode (user space has direct access to cycle
+  and insret CSRs only). Note that this legacy value is deprecated and will be
+  removed once all user space applications are fixed.
 
-The default value is 1, user space can read performance monitor counter
-registers through perf, any direct access without perf intervention will trigger
-an illegal instruction.
-
-When set to 2, which enables legacy mode (user space has direct access to cycle
-and insret CSRs only). Note that this legacy value is deprecated and will be
-removed once all user space applications are fixed.
-
-Note that the time CSR is always directly accessible to all modes.
+  Note that the time CSR is always directly accessible to all modes.
 
 pid_max
 =======
-- 
2.47.2
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