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| author | Mark Brown <broonie@kernel.org> | 2026-01-28 14:22:06 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-01-28 14:22:06 +0300 |
| commit | 751ec6dd6773237bf480291ca894a696a2991c62 (patch) | |
| tree | 6ac1b53826f7836b3f7b29f3f17bb45d118535c0 /Documentation/admin-guide/sysctl | |
| parent | e540be7d56d740144b1bd6f220b61ffe2f3830d4 (diff) | |
| parent | 04f7516ab70f7b82aae1d2830af2ee6f17f3fe98 (diff) | |
| download | linux-751ec6dd6773237bf480291ca894a696a2991c62.tar.xz | |
spi: aspeed: Improve handling of shared SPI
Merge series from Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com>:
This patch series improves handling of SPI controllers that are
shared by spi-mem devices and other SPI peripherals.
The primary goal of this series is to support non-spi-mem devices in
the ASPEED FMC/SPI controller driver. It also addresses an issue in
the spi-mem framework observed when different types of SPI devices
operate concurrently on the same controller, ensuring that spi-mem
operations are properly serialized.
Diffstat (limited to 'Documentation/admin-guide/sysctl')
| -rw-r--r-- | Documentation/admin-guide/sysctl/vm.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/admin-guide/sysctl/vm.rst b/Documentation/admin-guide/sysctl/vm.rst index 4d71211fdad8..245bf6394935 100644 --- a/Documentation/admin-guide/sysctl/vm.rst +++ b/Documentation/admin-guide/sysctl/vm.rst @@ -494,6 +494,10 @@ memory allocations. The default value depends on CONFIG_MEM_ALLOC_PROFILING_ENABLED_BY_DEFAULT. +When CONFIG_MEM_ALLOC_PROFILING_DEBUG=y, this control is read-only to avoid +warnings produced by allocations made while profiling is disabled and freed +when it's enabled. + memory_failure_early_kill ========================= |