eb86ba78e5
- Fix stable issues found in upstream: hmp-Fix-loadvm-to-resume-the-VM-on-succe.patch hw-block-nvme-align-with-existing-style.patch hw-nvme-fix-missing-check-for-PMR-capabi.patch hw-nvme-fix-pin-based-interrupt-behavior.patch linux-user-aarch64-Enable-hwcap-for-RND-.patch qemu-config-load-modules-when-instantiat.patch qemu-config-parse-configuration-files-to.patch qemu-config-use-qemu_opts_from_qdict.patch runstate-Initialize-Error-to-NULL.patch target-i386-Exit-tb-after-wrmsr.patch tcg-Allocate-sufficient-storage-in-temp_.patch tcg-sparc-Fix-temp_allocate_frame-vs-spa.patch vhost-vdpa-don-t-initialize-backend_feat.patch vl-allow-not-specifying-size-in-m-when-u.patch vl-Fix-an-assert-failure-in-error-path.patch vl-plug-object-back-into-readconfig.patch vl-plumb-keyval-based-options-into-readc.patch x86-acpi-use-offset-instead-of-pointer-w.patch - Update qemu-supportconfig plugin - Fix an update-alternative warning when removing qemu-skiboot package bsc#1178678 OBS-URL: https://build.opensuse.org/request/show/903710 OBS-URL: https://build.opensuse.org/package/show/Virtualization/qemu?expand=0&rev=660
42 lines
1.5 KiB
Diff
42 lines
1.5 KiB
Diff
From: Paolo Bonzini <pbonzini@redhat.com>
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Date: Mon, 17 May 2021 10:13:01 -0400
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Subject: vl: allow not specifying size in -m when using -M memory-backend
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Git-commit: d349f92f78d26db2805ca39a7745cc70affea021
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Starting in QEMU 6.0's commit f5c9fcb82d ("vl: separate
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qemu_create_machine", 2020-12-10), a function have_custom_ram_size()
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replaced the return value of set_memory_options().
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The purpose of the return value was to record the presence of
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"-m size", and if it was not there, change the default RAM
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size to the size of the memory backend passed with "-M
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memory-backend".
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With that commit, however, have_custom_ram_size() is now queried only
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after set_memory_options has stored the fixed-up RAM size in QemuOpts for
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"future use". This was actually the only future use of the fixed-up RAM
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size, so remove that code and fix the bug.
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Cc: qemu-stable@nongnu.org
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Fixes: f5c9fcb82d ("vl: separate qemu_create_machine", 2020-12-10)
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Signed-off-by: Jose R. Ziviani <jziviani@suse.de>
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---
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softmmu/vl.c | 2 --
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1 file changed, 2 deletions(-)
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diff --git a/softmmu/vl.c b/softmmu/vl.c
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index 07ade8e5ccd2934a69b82bcaabae..1b9b067ecad6fb392bb34f61fe77 100644
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--- a/softmmu/vl.c
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+++ b/softmmu/vl.c
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@@ -2026,8 +2026,6 @@ static void set_memory_options(MachineClass *mc)
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exit(EXIT_FAILURE);
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}
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- /* store value for the future use */
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- qemu_opt_set_number(opts, "size", ram_size, &error_abort);
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maxram_size = ram_size;
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if (qemu_opt_get(opts, "maxmem")) {
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