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Message-ID: <20241114125111.599093-19-mpe@ellerman.id.au> Date: Thu, 14 Nov 2024 23:51:08 +1100 From: Michael Ellerman <mpe@...erman.id.au> To: <linuxppc-dev@...ts.ozlabs.org> Cc: <linux-kernel@...r.kernel.org>, <jk@...abs.org>, <arnd@...db.de>, <geoff@...radead.org> Subject: [RFC PATCH 19/20] docs: Remove reference to removed CBE_CPUFREQ_SPU_GOVERNOR Remove a reference to CBE_CPUFREQ_SPU_GOVERNOR which has been removed. Signed-off-by: Michael Ellerman <mpe@...erman.id.au> --- Documentation/admin-guide/kernel-per-CPU-kthreads.rst | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/Documentation/admin-guide/kernel-per-CPU-kthreads.rst b/Documentation/admin-guide/kernel-per-CPU-kthreads.rst index ea7fa2a8bbf0..ee9a6c94f383 100644 --- a/Documentation/admin-guide/kernel-per-CPU-kthreads.rst +++ b/Documentation/admin-guide/kernel-per-CPU-kthreads.rst @@ -278,12 +278,7 @@ To reduce its OS jitter, do any of the following: due to the rtas_event_scan() function. WARNING: Please check your CPU specifications to make sure that this is safe on your particular system. - e. If running on Cell Processor, build your kernel with - CBE_CPUFREQ_SPU_GOVERNOR=n to avoid OS jitter from - spu_gov_work(). - WARNING: Please check your CPU specifications to - make sure that this is safe on your particular system. - f. If running on PowerMAC, build your kernel with + e. If running on PowerMAC, build your kernel with CONFIG_PMAC_RACKMETER=n to disable the CPU-meter, avoiding OS jitter from rackmeter_do_timer(). -- 2.47.0
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