From: Mario Limonciello <mario.limonciello@xxxxxxx> Introduce documentation for debugging some issues on AMD zen hardware. As one of the debugging techniques read and add information for S5_RESET_STATUS register. v6: * Drop pre-req patches already merged to tip.git * Use Boris' suggestion for reading S5_RESET_STATUS Mario Limonciello (1): Documentation: Add AMD Zen debugging document Yazen Ghannam (1): x86/CPU/AMD: Print the reason for the last reset Documentation/arch/x86/amd-debugging.rst | 362 +++++++++++++++++++++++ Documentation/arch/x86/index.rst | 1 + Documentation/arch/x86/resume.svg | 4 + Documentation/arch/x86/suspend.svg | 4 + arch/x86/include/asm/amd/fch.h | 1 + arch/x86/kernel/cpu/amd.c | 53 ++++ 6 files changed, 425 insertions(+) create mode 100644 Documentation/arch/x86/amd-debugging.rst create mode 100644 Documentation/arch/x86/resume.svg create mode 100644 Documentation/arch/x86/suspend.svg -- 2.43.0
