From: Paolo Bonzini <pbonzini@redhat.com>
To: Juergen Gross <jgross@suse.com>,
Maran Wilson <maran.wilson@oracle.com>,
x86@kernel.org, linux-kernel@vger.kernel.org,
xen-devel@lists.xenproject.org, kvm@vger.kernel.org
Cc: thomas.lendacky@amd.com, dave.hansen@linux.intel.com,
rkrcmar@redhat.com, hpa@zytor.com, mingo@redhat.com,
rdunlap@infradead.org, luto@kernel.org, jpoimboe@redhat.com,
tglx@linutronix.de, bp@suse.de, boris.ostrovsky@oracle.com,
kirill.shutemov@linux.intel.com, roger.pau@citrix.com
Subject: Re: [PATCH v8 1/7] xen/pvh: Split CONFIG_XEN_PVH into CONFIG_PVH and CONFIG_XEN_PVH
Date: Fri, 7 Dec 2018 14:52:55 +0100 [thread overview]
Message-ID: <d0fd8799-35ea-fba5-9d0d-94feead85943__6352.6745223955$1544190704$gmane$org@redhat.com> (raw)
In-Reply-To: <3f95d053-87aa-ad45-03e6-1e1977283eb4@suse.com>
On 07/12/18 14:50, Juergen Gross wrote:
> The PVH boot entry is in the same bzImage binary as the normal one.
> Its just another entry, similar to the Xen PV boot entry. So the binary
> arch/x86/boot/bzimage can be booted either on bare metal via grub2 or
> other boot-loaders, as Xen PV-guest, as Xen PVH-guest, or as KVM
> PVH-guest. So one build and one binary. The non-standard boot entries
> (PV- or PVH-node) are found via ELF-notes by the boot loader (qemu in
> case of KVM).
>
But the bzImage is not an ELF binary, and it is compressed, isn't it?
/me is confused. :)
Paolo
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next prev parent reply other threads:[~2018-12-07 13:53 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1544076152-21637-1-git-send-email-maran.wilson@oracle.com>
2018-12-06 6:04 ` [PATCH v8 1/7] xen/pvh: Split CONFIG_XEN_PVH into CONFIG_PVH and CONFIG_XEN_PVH Maran Wilson
2018-12-06 6:04 ` [PATCH v8 2/7] xen/pvh: Move PVH entry code out of Xen specific tree Maran Wilson
2018-12-06 6:05 ` [PATCH v8 3/7] xen/pvh: Create a new file for Xen specific PVH code Maran Wilson
2018-12-06 6:05 ` [PATCH v8 4/7] xen/pvh: Move Xen specific PVH VM initialization out of common file Maran Wilson
2018-12-06 6:05 ` [PATCH v8 5/7] xen/pvh: Move Xen code for getting mem map via hcall " Maran Wilson
2018-12-06 6:06 ` [PATCH v8 6/7] xen/pvh: Add memory map pointer to hvm_start_info struct Maran Wilson
2018-12-06 6:06 ` [PATCH v8 7/7] KVM: x86: Allow Qemu/KVM to use PVH entry point Maran Wilson
2018-12-06 21:21 ` [PATCH v8 0/7] " Paolo Bonzini
[not found] ` <e8ed34e7-f82a-2314-9919-185d48510715@redhat.com>
2018-12-06 21:37 ` Borislav Petkov
[not found] ` <20181206213752.GL3986@zn.tnic>
2018-12-06 21:58 ` Boris Ostrovsky
[not found] ` <147cc043-b0af-74e9-5259-8c7854f82d8b@oracle.com>
2018-12-06 22:14 ` Paolo Bonzini
[not found] ` <63756df6-6f0b-fdfa-932e-b53d173da5be@redhat.com>
2018-12-07 10:25 ` Borislav Petkov
[not found] ` <20181207102546.GC9385@zn.tnic>
2018-12-07 16:07 ` Boris Ostrovsky
[not found] ` <e6b86f5a-ef90-8770-8091-5a143ab00754@oracle.com>
2018-12-07 19:22 ` Borislav Petkov
2018-12-12 18:09 ` Maran Wilson
[not found] ` <faae2cec-1ff2-74eb-69c8-b75f64cfca3a@oracle.com>
2018-12-12 18:17 ` Boris Ostrovsky
2018-12-13 13:13 ` Paolo Bonzini
[not found] ` <1544076395-22187-1-git-send-email-maran.wilson@oracle.com>
2018-12-06 22:05 ` [PATCH v8 7/7] " Paolo Bonzini
[not found] ` <1544076257-21792-1-git-send-email-maran.wilson@oracle.com>
2018-12-06 22:11 ` [PATCH v8 1/7] xen/pvh: Split CONFIG_XEN_PVH into CONFIG_PVH and CONFIG_XEN_PVH Paolo Bonzini
[not found] ` <d532f023-85f9-62b9-ca56-53a619fdcd1e@redhat.com>
2018-12-06 22:34 ` Boris Ostrovsky
[not found] ` <3b4fdddd-67d8-30d3-2a5d-c4d07b6f31c9@oracle.com>
2018-12-06 22:49 ` Paolo Bonzini
[not found] ` <e76da394-c721-87ae-c721-1f6efdc93a50@redhat.com>
2018-12-06 23:11 ` Boris Ostrovsky
[not found] ` <becd5f82-0cca-f74b-93bd-6b4f13bc8bf0@oracle.com>
2018-12-06 23:30 ` Paolo Bonzini
[not found] ` <cef985c3-a687-c1af-83ac-2c71af45a366@redhat.com>
2018-12-06 23:36 ` Andrew Cooper
2018-12-07 6:02 ` Juergen Gross
[not found] ` <2c289956-0e6a-700c-605d-83685fbb08f9@suse.com>
2018-12-07 13:41 ` Paolo Bonzini
[not found] ` <0a2f692a-f7df-8ad1-9d34-96f5e36926db@redhat.com>
2018-12-07 13:50 ` Juergen Gross
[not found] ` <3f95d053-87aa-ad45-03e6-1e1977283eb4@suse.com>
2018-12-07 13:52 ` Paolo Bonzini [this message]
[not found] ` <d0fd8799-35ea-fba5-9d0d-94feead85943@redhat.com>
2018-12-07 13:58 ` Juergen Gross
[not found] ` <5d1d0071-1db4-ea03-027f-2a12812b78d0@suse.com>
2018-12-07 15:14 ` Paolo Bonzini
[not found] ` <d18b961a-d115-8d12-8ee4-eb1a3466959c@redhat.com>
2018-12-07 18:21 ` Maran Wilson
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