Messages in this thread | | | From | Mario Limonciello <> | Subject | [PATCH 0/2] Fixes for s3 with parallel bootup | Date | Mon, 23 Oct 2023 11:00:16 -0500 |
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Parallel bootup on systems that use x2apic broke suspend to ram. This series ensures x2apic is re-enabled at startup and fixes an exposed pre-emption issue.
Mario Limonciello (2): x86: Enable x2apic during resume from suspend if used previously perf/x86/amd: Don't allow pre-emption in amd_pmu_lbr_reset()
arch/x86/events/amd/lbr.c | 3 ++- arch/x86/include/asm/smp.h | 1 + arch/x86/kernel/acpi/sleep.c | 12 ++++++++---- arch/x86/kernel/head_64.S | 15 +++++++++++++++ 4 files changed, 26 insertions(+), 5 deletions(-)
-- 2.34.1
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