l1d_flush.rst - OpenGrok history log for /openbmc/linux/Documentation/admin-guide/hw-vuln/l1d

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Revision tags: v6.6.67, v6.6.66, v6.6.65, v6.6.64, v6.6.63, v6.6.62, v6.6.61, v6.6.60, v6.6.59, v6.6.58, v6.6.57, v6.6.56, v6.6.55, v6.6.54, v6.6.53, v6.6.52, v6.6.51, v6.6.50, v6.6.49, v6.6.48, v6.6.47, v6.6.46, v6.6.45, v6.6.44, v6.6.43, v6.6.42, v6.6.41, v6.6.40, v6.6.39, v6.6.38, v6.6.37, v6.6.36, v6.6.35, v6.6.34, v6.6.33, v6.6.32, v6.6.31, v6.6.30, v6.6.29, v6.6.28, v6.6.27, v6.6.26, v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17, v5.15.30, v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15
# 762f99f4	15-Jan-2022	Dmitry Torokhov <dmitry.torokhov@gmail.com>	Merge branch 'next' into for-linus Prepare input updates for 5.17 merge window.
Revision tags: v5.16, v5.15.10, v5.15.9, v5.15.8
# 86329873	09-Dec-2021	Daniel Lezcano <daniel.lezcano@linaro.org>	Merge branch 'reset/of-get-optional-exclusive' of git://git.pengutronix.de/pza/linux into timers/drivers/next "Add optional variant of of_reset_control_get_exclusive(). If the requested reset is not Merge branch 'reset/of-get-optional-exclusive' of git://git.pengutronix.de/pza/linux into timers/drivers/next "Add optional variant of of_reset_control_get_exclusive(). If the requested reset is not specified in the device tree, this function returns NULL instead of an error." This dependency is needed for the Generic Timer Module (a.k.a OSTM) support for RZ/G2L. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> show more ...
# 5d8dfaa7	09-Dec-2021	Dmitry Torokhov <dmitry.torokhov@gmail.com>	Merge tag 'v5.15' into next Sync up with the mainline to get the latest APIs and DT bindings.
Revision tags: v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10
# e700ac21	05-Oct-2021	Tony Lindgren <tony@atomide.com>	Merge branch 'pruss-fix' into fixes Merge in a fix for pruss reset issue caused by enabling pruss for am335x.
Revision tags: v5.14.9, v5.14.8, v5.14.7
# ffb1e76f	20-Sep-2021	Mark Brown <broonie@kernel.org>	Merge tag 'v5.15-rc2' into spi-5.15 Linux 5.15-rc2
Revision tags: v5.14.6, v5.10.67, v5.10.66, v5.14.5
# d1b803f4	15-Sep-2021	Rodrigo Vivi <rodrigo.vivi@intel.com>	Merge drm/drm-next into drm-intel-next Catch-up on 5.15-rc1 and sync with drm-intel-gt-next to prepare the PXP topic branch. Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
# d5dd580d	15-Sep-2021	Joonas Lahtinen <joonas.lahtinen@linux.intel.com>	Merge drm/drm-next into drm-intel-gt-next Close the divergence which has caused patches not to apply and have a solid baseline for the PXP patches that Rodrigo will send a topic branch PR for. Sign Merge drm/drm-next into drm-intel-gt-next Close the divergence which has caused patches not to apply and have a solid baseline for the PXP patches that Rodrigo will send a topic branch PR for. Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> show more ...
Revision tags: v5.14.4, v5.10.65
# 2f765205	14-Sep-2021	Maxime Ripard <maxime@cerno.tech>	Merge drm/drm-next into drm-misc-next Kickstart new drm-misc-next cycle. Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Revision tags: v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62
# 0a096f24	30-Aug-2021	Linus Torvalds <torvalds@linux-foundation.org>	Merge tag 'x86-cpu-2021-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 cache flush updates from Thomas Gleixner: "A reworked version of the opt-in L1D flush mechanism. Merge tag 'x86-cpu-2021-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 cache flush updates from Thomas Gleixner: "A reworked version of the opt-in L1D flush mechanism. This is a stop gap for potential future speculation related hardware vulnerabilities and a mechanism for truly security paranoid applications. It allows a task to request that the L1D cache is flushed when the kernel switches to a different mm. This can be requested via prctl(). Changes vs the previous versions: - Get rid of the software flush fallback - Make the handling consistent with other mitigations - Kill the task when it ends up on a SMT enabled core which defeats the purpose of L1D flushing obviously" * tag 'x86-cpu-2021-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: Documentation: Add L1D flushing Documentation x86, prctl: Hook L1D flushing in via prctl x86/mm: Prepare for opt-in based L1D flush in switch_mm() x86/process: Make room for TIF_SPEC_L1D_FLUSH sched: Add task_work callback for paranoid L1D flush x86/mm: Refactor cond_ibpb() to support other use cases x86/smp: Add a per-cpu view of SMT state show more ...
Revision tags: v5.14, v5.10.61, v5.10.60, v5.10.53, v5.10.52, v5.10.51, v5.10.50, v5.10.49, v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35, v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30, v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14
# b7fe54f6	08-Jan-2021	Balbir Singh <sblbir@amazon.com>	Documentation: Add L1D flushing Documentation Add documentation of l1d flushing, explain the need for the feature and how it can be used. Signed-off-by: Balbir Singh <sblbir@amazon.com> Signed-off- Documentation: Add L1D flushing Documentation Add documentation of l1d flushing, explain the need for the feature and how it can be used. Signed-off-by: Balbir Singh <sblbir@amazon.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20210108121056.21940-6-sblbir@amazon.com show more ...