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@xxxxxxxxxx> --- 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