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| author | Maxime Ripard <mripard@kernel.org> | 2026-02-23 10:09:45 +0100 |
|---|---|---|
| committer | Maxime Ripard <mripard@kernel.org> | 2026-02-23 10:09:45 +0100 |
| commit | c17ee635fd3a482b2ad2bf5e269755c2eae5f25e (patch) | |
| tree | e3f147462d8a9fd0cf2312c8cd3c5a94da15c3e4 /drivers/dpll/Kconfig | |
| parent | 803ec1faf7c1823e6e3b1f2aaa81be18528c9436 (diff) | |
| parent | 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f (diff) | |
| download | linux-next-c17ee635fd3a482b2ad2bf5e269755c2eae5f25e.tar.gz linux-next-c17ee635fd3a482b2ad2bf5e269755c2eae5f25e.zip | |
Merge drm/drm-fixes into drm-misc-fixes
7.0-rc1 was just released, let's merge it to kick the new release cycle.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Diffstat (limited to 'drivers/dpll/Kconfig')
| -rw-r--r-- | drivers/dpll/Kconfig | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/dpll/Kconfig b/drivers/dpll/Kconfig index ade872c915ac..be98969f040a 100644 --- a/drivers/dpll/Kconfig +++ b/drivers/dpll/Kconfig @@ -8,6 +8,21 @@ menu "DPLL device support" config DPLL bool +config DPLL_REFCNT_TRACKER + bool "DPLL reference count tracking" + depends on DEBUG_KERNEL && STACKTRACE_SUPPORT && DPLL + select REF_TRACKER + help + Enable reference count tracking for DPLL devices and pins. + This helps debugging reference leaks and use-after-free bugs + by recording stack traces for each get/put operation. + + The tracking information is exposed via debugfs at: + /sys/kernel/debug/ref_tracker/dpll_device_* + /sys/kernel/debug/ref_tracker/dpll_pin_* + + If unsure, say N. + source "drivers/dpll/zl3073x/Kconfig" endmenu |