Please ignore this patch, sent by mistake.

-----Original Message----- From: Saurabh Sengar ssengar@linux.microsoft.com Sent: Saturday, May 6, 2023 7:39 PM To: stable@vger.kernel.org Cc: ssengar@linux.microsoft.com Subject: [PATCH] x86/hyperv/vtl: Add noop for realmode pointers

Assign the realmode pointers to noop, instead of NULL which fixes panic.

Signed-off-by: Saurabh Sengar ssengar@linux.microsoft.com

arch/x86/hyperv/hv_vtl.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/arch/x86/hyperv/hv_vtl.c b/arch/x86/hyperv/hv_vtl.c index 1ba5d3b99b16..85d38b9f3586 100644 --- a/arch/x86/hyperv/hv_vtl.c +++ b/arch/x86/hyperv/hv_vtl.c @@ -20,6 +20,8 @@ void __init hv_vtl_init_platform(void) { pr_info("Linux runs in Hyper-V Virtual Trust Level\n");

• x86_platform.realmode_reserve = x86_init_noop;
• x86_platform.realmode_init = x86_init_noop; x86_init.irqs.pre_vector_init = x86_init_noop; x86_init.timers.timer_init = x86_init_noop;

-- 2.34.1