From 91a076d30450237181e474396e3128082d0ffe6e Mon Sep 17 00:00:00 2001 From: Mukesh Rathor Date: Mon, 6 Oct 2025 15:42:03 -0700 Subject: [PATCH] x86/hyperv: Rename guest crash shutdown function Rename hv_machine_crash_shutdown to more appropriate hv_guest_crash_shutdown and make it applicable to guests only. This in preparation for the subsequent hypervisor root crash support patches. Signed-off-by: Mukesh Rathor Signed-off-by: Wei Liu --- arch/x86/kernel/cpu/mshyperv.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c index 6802d89ca7909..fac9953a72eff 100644 --- a/arch/x86/kernel/cpu/mshyperv.c +++ b/arch/x86/kernel/cpu/mshyperv.c @@ -255,7 +255,7 @@ static void hv_machine_shutdown(void) #endif /* CONFIG_KEXEC_CORE */ #ifdef CONFIG_CRASH_DUMP -static void hv_machine_crash_shutdown(struct pt_regs *regs) +static void hv_guest_crash_shutdown(struct pt_regs *regs) { if (hv_crash_handler) hv_crash_handler(regs); @@ -625,7 +625,8 @@ static void __init ms_hyperv_init_platform(void) machine_ops.shutdown = hv_machine_shutdown; #endif #if defined(CONFIG_CRASH_DUMP) - machine_ops.crash_shutdown = hv_machine_crash_shutdown; + if (!hv_root_partition()) + machine_ops.crash_shutdown = hv_guest_crash_shutdown; #endif #endif /* -- 2.47.3