c1319f569f
seabios-convert-value-of-be16_to_cpu-to-u64-before-s.patch: be16_to_cpu(scsi_lun->lun[i]) is 16 bits and left shifting by more than 16 will have undefined behaviour. convert it to u64 before shifting. seabios-do-not-give-back-high-ram.patch: fix bug of Oracle 6 and 7 series virtual machines using the high ram returned by sebios. seabios-drop-yield-in-smp_setup.patch: Fix SeaBIOS stuck problem becuase SeaBIOS open hardware interrupt by invoking yield(). That's dangerous and unnecessary. Let's drop it, and make the processing of setup smp more security in SeaBIOS. seabios-fix-memory-leak-when-pci-check.patch: fix code memory leak when pci check failed free busses memory when pci_bios_check_devices function returns error in pci_setup() seabios-increase-the-seabios-high-mem-zone-size.patch: In terms of version and specification, under the maximum configuration specification of the number of vcpus, virtio blocks and other features, there exists bottleneck in seabios high_mem_zone, which results in the memory application failure and causes the vm to fail to start. Increase BUILD_MAX_HIGHTABLE to 512k. seabios-increase-the-seabios-minibiostable.patch: Increase the BUILD_MIN_BIOSTABLE to 4096; support 25 virtio-blk(data) + 1 virtio-scsi(sys) + 1 virtio-net Increase the BUILD_MIN_BIOSTABLE to 5120; support 18 virtio-scsi while vm starts with IDE boot disk Signed-off-by: jiangdongxu <jiangdongxu1@huawei.com>
34 lines
1.2 KiB
Diff
34 lines
1.2 KiB
Diff
From 764113a4a24e1d842a45fb62fc09279c87057616 Mon Sep 17 00:00:00 2001
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From: jiangdongxu <jiangdongxu1@huawei.com>
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Date: Fri, 11 Feb 2022 16:33:04 +0800
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Subject: [PATCH 5/6] seabios: increase the seabios minibiostable
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Increase the BUILD_MIN_BIOSTABLE to 4096;
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support 25 virtio-blk(data) + 1 virtio-scsi(sys) + 1 virtio-net
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Increase the BUILD_MIN_BIOSTABLE to 5120;
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support 18 virtio-scsi while vm starts with IDE boot disk
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Signed-off-by: liuxiangdong <liuxiangdong5@huawei.com>
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Signed-off-by: jiangdongxu <jiangdongxu1@huawei.com>
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---
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roms/seabios/scripts/layoutrom.py | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/roms/seabios/scripts/layoutrom.py b/roms/seabios/scripts/layoutrom.py
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index abebf0211f..e2732db8f9 100755
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--- a/roms/seabios/scripts/layoutrom.py
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+++ b/roms/seabios/scripts/layoutrom.py
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@@ -66,7 +66,7 @@ def setSectionsStart(sections, endaddr, minalign=1, segoffset=0):
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BUILD_ROM_START = 0xc0000
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BUILD_LOWRAM_END = 0xa0000
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# Space to reserve in f-segment for dynamic allocations
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-BUILD_MIN_BIOSTABLE = 2048
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+BUILD_MIN_BIOSTABLE = 5120
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# Layout the 16bit code. This ensures sections with fixed offset
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# requirements are placed in the correct location. It also places the
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--
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2.27.0
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