3143ae25cb
- kvm-accel-kvm-check-for-KVM_CAP_READONLY_MEM-on-VM.patch [RHEL-58928] - kvm-hw-s390x-ipl-Provide-more-memory-to-the-s390-ccw.img.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Use-the-libc-from-SLOF-and-remove-s.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Link-the-netboot-code-into-the-main.patch [RHEL-58153] - kvm-redhat-Remove-the-s390-netboot.img-from-the-spec-fil.patch [RHEL-58153] - kvm-hw-s390x-Remove-the-possibility-to-load-the-s390-net.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Merge-netboot.mak-into-the-main-Mak.patch [RHEL-58153] - kvm-docs-system-s390x-bootdevices-Update-the-documentati.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Remove-panics-from-ISO-IPL-path.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Remove-panics-from-ECKD-IPL-path.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Remove-panics-from-SCSI-IPL-path.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Remove-panics-from-DASD-IPL-path.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Remove-panics-from-Netboot-IPL-path.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Enable-failed-IPL-to-return-after-e.patch [RHEL-58153] - kvm-include-hw-s390x-Add-include-files-for-common-IPL-st.patch [RHEL-58153] - kvm-s390x-Add-individual-loadparm-assignment-to-CCW-devi.patch [RHEL-58153] - kvm-hw-s390x-Build-an-IPLB-for-each-boot-device.patch [RHEL-58153] - kvm-s390x-Rebuild-IPLB-for-SCSI-device-directly-from-DIA.patch [RHEL-58153] - kvm-pc-bios-s390x-Enable-multi-device-boot-loop.patch [RHEL-58153] - kvm-docs-system-Update-documentation-for-s390x-IPL.patch [RHEL-58153] - kvm-tests-qtest-Add-s390x-boot-order-tests-to-cdrom-test.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Clarify-alignment-is-in-bytes.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Don-t-generate-TEXTRELs.patch [RHEL-58153] - kvm-pc-bios-s390-ccw-Introduce-EXTRA_LDFLAGS.patch [RHEL-58153] - kvm-vnc-fix-crash-when-no-console-attached.patch [RHEL-50529] - kvm-vfio-migration-Report-only-stop-copy-size-in-vfio_st.patch [RHEL-64308] - kvm-vfio-migration-Change-trace-formats-from-hex-to-deci.patch [RHEL-64308] - kvm-kvm-Allow-kvm_arch_get-put_registers-to-accept-Error.patch [RHEL-20574] - kvm-target-i386-kvm-Report-which-action-failed-in-kvm_ar.patch [RHEL-20574] - kvm-target-i386-cpu-set-correct-supported-XCR0-features-.patch [RHEL-30315 RHEL-45110] - kvm-target-i386-do-not-rely-on-ExtSaveArea-for-accelerat.patch [RHEL-30315 RHEL-45110] - kvm-target-i386-return-bool-from-x86_cpu_filter_features.patch [RHEL-30315 RHEL-45110] - kvm-target-i386-add-AVX10-feature-and-AVX10-version-prop.patch [RHEL-30315 RHEL-45110] - kvm-target-i386-add-CPUID.24-features-for-AVX10.patch [RHEL-30315 RHEL-45110] - kvm-target-i386-Add-feature-dependencies-for-AVX10.patch [RHEL-30315 RHEL-45110] - kvm-target-i386-Add-AVX512-state-when-AVX10-is-supported.patch [RHEL-30315 RHEL-45110] - kvm-target-i386-Introduce-GraniteRapids-v2-model.patch [RHEL-30315 RHEL-45110] - kvm-target-i386-add-sha512-sm3-sm4-feature-bits.patch [RHEL-30315 RHEL-45110] - Resolves: RHEL-58928 (Boot SNP guests failed with qemu-kvm: kvm_set_user_memory_region) - Resolves: RHEL-58153 ([IBM 10.0 FEAT] KVM: Full boot order support - qemu part) - Resolves: RHEL-50529 (Qemu-kvm crashed if no display device setting and switching display by remote-viewer) - Resolves: RHEL-64308 (High threshold value observed in vGPU live migration) - Resolves: RHEL-20574 (Fail migration properly when put cpu register fails) - Resolves: RHEL-30315 ([Intel 10.0 FEAT] [GNR] Virt-QEMU: Add AVX10.1 instruction support) - Resolves: RHEL-45110 ([Intel 10.0 FEAT] [CWF][DMR] Virt-QEMU: Advertise new instructions SHA2-512NI, SM3, and SM4)
67 lines
3.1 KiB
Diff
67 lines
3.1 KiB
Diff
From c8e615cf130743ee95a61d7e21bb4b753eb082fb Mon Sep 17 00:00:00 2001
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From: Jared Rossi <jrossi@linux.ibm.com>
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Date: Sat, 19 Oct 2024 21:29:40 -0400
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Subject: [PATCH 08/38] docs/system/s390x/bootdevices: Update the documentation
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about network booting
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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RH-Author: Thomas Huth <thuth@redhat.com>
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RH-MergeRequest: 278: Full boot order support for s390x [Centos 10]
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RH-Jira: RHEL-58153
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RH-Acked-by: Cédric Le Goater <clg@redhat.com>
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RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
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RH-Commit: [7/23] 52d357df45400b983e17cc6b1eeac691131bf5e5 (thuth/qemu-kvm-cs9)
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Remove the information about the separate s390-netboot.img from
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the documentation.
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Co-authored by: Thomas Huth <thuth@redhat.com>
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Signed-off-by: Jared Rossi <jrossi@linux.ibm.com>
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Message-ID: <20241020012953.1380075-7-jrossi@linux.ibm.com>
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Signed-off-by: Thomas Huth <thuth@redhat.com>
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(cherry picked from commit ab2691b6c7ff360875e0af86ff463278f17786f5)
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---
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docs/system/s390x/bootdevices.rst | 20 +++++++-------------
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1 file changed, 7 insertions(+), 13 deletions(-)
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diff --git a/docs/system/s390x/bootdevices.rst b/docs/system/s390x/bootdevices.rst
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index 1a7a18b43b..c97efb8fc0 100644
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--- a/docs/system/s390x/bootdevices.rst
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+++ b/docs/system/s390x/bootdevices.rst
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@@ -82,23 +82,17 @@ Note that ``0`` can be used to boot the default entry.
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Booting from a network device
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-----------------------------
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-Beside the normal guest firmware (which is loaded from the file ``s390-ccw.img``
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-in the data directory of QEMU, or via the ``-bios`` option), QEMU ships with
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-a small TFTP network bootloader firmware for virtio-net-ccw devices, too. This
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-firmware is loaded from a file called ``s390-netboot.img`` in the QEMU data
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-directory. In case you want to load it from a different filename instead,
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-you can specify it via the ``-global s390-ipl.netboot_fw=filename``
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-command line option.
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-
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-The ``bootindex`` property is especially important for booting via the network.
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-If you don't specify the ``bootindex`` property here, the network bootloader
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-firmware code won't get loaded into the guest memory so that the network boot
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-will fail. For a successful network boot, try something like this::
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+The firmware that ships with QEMU includes a small TFTP network bootloader
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+for virtio-net-ccw devices. The ``bootindex`` property is especially
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+important for booting via the network. If you don't specify the ``bootindex``
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+property here, the network bootloader won't be taken into consideration and
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+the network boot will fail. For a successful network boot, try something
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+like this::
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qemu-system-s390x -netdev user,id=n1,tftp=...,bootfile=... \
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-device virtio-net-ccw,netdev=n1,bootindex=1
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-The network bootloader firmware also has basic support for pxelinux.cfg-style
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+The network bootloader also has basic support for pxelinux.cfg-style
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configuration files. See the `PXELINUX Configuration page
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<https://wiki.syslinux.org/wiki/index.php?title=PXELINUX#Configuration>`__
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for details how to set up the configuration file on your TFTP server.
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--
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2.39.3
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