From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9BF05354AEA; Fri, 17 Oct 2025 22:33:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760740382; cv=none; b=nFmTzVy63zEkyWZkoOf/diINLx3MMDQDDFB4/qoaJIxj3GiBypsIHZPNSAgSBifoxBRlgLnk85gi5Cj+zWbOhQTLiZIzy/tDHGGJ4pio9xL2qcJxDW9e5zF3pP8CTMqezocwv5StiE+z7tsDDbAunWXQ89rI11CC+j53MTTeCx4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760740382; c=relaxed/simple; bh=nlCO+kBfcVlCQ2VZ3wQCeZqCVn7zxJEtRAWM2dzn8qk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=fZxQijDMpIlsdmz6an9xbew9/IRJLA7nPabmjDLAblCfO2bVNLNTMVIznnTkVSCjR0TZrGVTU4a59oPiL3oeL9ObZjv2G/b9ufQuDMWW7vDoJSWAllpBC9ibKCKddmN8kKEzwzTIF0Dl9dr7XRPuM82TAvH6TrhTAYdSfslAjE0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=T175oJAm; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="T175oJAm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E6DDAC4CEE7; Fri, 17 Oct 2025 22:33:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1760740382; bh=nlCO+kBfcVlCQ2VZ3wQCeZqCVn7zxJEtRAWM2dzn8qk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=T175oJAmn9OLZStM0Q6oEncixzNUfsg4s2doGLjQNoIgzT/hLslZQD/JYhLz1SVYb MxOMSUR4NrnYenIwwWoXkQQufXxk6HjFVQpvHjQFLV5UwG1y5RSbqbWzc1XVw3LI0I +v4abW7ixTQMWGGt+FZF3tUNg5jBbsmb1Z66O8/CdI0S/EtPyvwEaxM9PzllZhjckw mfPUEWKj3ZczQm/DtTunj4Z8Ut/LhQDtn1ds9QvF3O2M+HgL1Z8J4LlWgHtyVw0LLI WbZ7zp0yeh9ArQ423GW8xtDAih0Me/SWCCGrjGalJkc7ArM1EF7KzKgky862nsbvfx /fw+FIejgJ7Lg== Date: Fri, 17 Oct 2025 22:33:00 +0000 From: Wei Liu To: Mukesh Rathor Cc: linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, kys@microsoft.com, haiyangz@microsoft.com, wei.liu@kernel.org, decui@microsoft.com, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, arnd@arndb.de Subject: Re: [PATCH v3 0/6] Hyper-V: Implement hypervisor core collection Message-ID: <20251017223300.GB632885@liuwe-devbox-debian-v2.local> References: <20251006224208.1060990-1-mrathor@linux.microsoft.com> Precedence: bulk X-Mailing-List: linux-hyperv@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251006224208.1060990-1-mrathor@linux.microsoft.com> On Mon, Oct 06, 2025 at 03:42:02PM -0700, Mukesh Rathor wrote: [...] > Mukesh Rathor (6): > x86/hyperv: Rename guest crash shutdown function > hyperv: Add two new hypercall numbers to guest ABI public header > hyperv: Add definitions for hypervisor crash dump support > x86/hyperv: Add trampoline asm code to transition from hypervisor > x86/hyperv: Implement hypervisor RAM collection into vmcore > x86/hyperv: Enable build of hypervisor crashdump collection files > Applied to hyperv-next. Thanks. > arch/x86/hyperv/Makefile | 6 + > arch/x86/hyperv/hv_crash.c | 642 ++++++++++++++++++++++++++++++++ > arch/x86/hyperv/hv_init.c | 1 + > arch/x86/hyperv/hv_trampoline.S | 101 +++++ > arch/x86/include/asm/mshyperv.h | 13 + > arch/x86/kernel/cpu/mshyperv.c | 5 +- > include/hyperv/hvgdk_mini.h | 2 + > include/hyperv/hvhdk_mini.h | 55 +++ > 8 files changed, 823 insertions(+), 2 deletions(-) > create mode 100644 arch/x86/hyperv/hv_crash.c > create mode 100644 arch/x86/hyperv/hv_trampoline.S > > -- > 2.36.1.vfs.0.0 >