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[Qemu-devel] [PULL v2 1/7] pc: fix qemu exiting with error when -m X < 1
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PULL v2 1/7] pc: fix qemu exiting with error when -m X < 128 with old machines types |
Date: |
Fri, 18 Jul 2014 02:44:36 +0300 |
From: Igor Mammedov <address@hidden>
If machine doesn't support memory hotplug then staring QEMU
with initial memory less than default will make QEMU exit with
following error message:
$QEMU -m 16 -M isapc
qemu-system-i386: "-memory 'slots|maxmem'" is not supported by: isapc
Set maxram_size to initial memory value before parsing
'maxmem' option allows to keep maxmem in sync with initial
memory size if no maxmem option was specified.
Signed-off-by: Igor Mammedov <address@hidden>
CC: Bruce Rogers <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
vl.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/vl.c b/vl.c
index 6e084c2..6abedcf 100644
--- a/vl.c
+++ b/vl.c
@@ -3315,6 +3315,7 @@ int main(int argc, char **argv, char **envp)
error_report("ram size too large");
exit(EXIT_FAILURE);
}
+ maxram_size = ram_size;
maxmem_str = qemu_opt_get(opts, "maxmem");
slots_str = qemu_opt_get(opts, "slots");
--
MST
- [Qemu-devel] [PULL v2 0/7] pc,vhost,test fixes, Michael S. Tsirkin, 2014/07/17
- [Qemu-devel] [PULL v2 2/7] pc_piix: Reuse pc_compat_1_2() for pc-0.1[0123], Michael S. Tsirkin, 2014/07/17
- [Qemu-devel] [PULL v2 1/7] pc: fix qemu exiting with error when -m X < 128 with old machines types,
Michael S. Tsirkin <=
- [Qemu-devel] [PULL v2 6/7] qtest: Adapt vhost-user-test to latest vhost-user changes, Michael S. Tsirkin, 2014/07/17
- [Qemu-devel] [PULL v2 3/7] fix typo: apci -> acpi, Michael S. Tsirkin, 2014/07/17
- [Qemu-devel] [PULL v2 4/7] qtest: fix vhost-user-test compilation with old GLib, Michael S. Tsirkin, 2014/07/17
- [Qemu-devel] [PULL v2 7/7] vhost-user: minor cleanups, Michael S. Tsirkin, 2014/07/17
- [Qemu-devel] [PULL v2 5/7] vhost-user: Fix VHOST_SET_MEM_TABLE processing, Michael S. Tsirkin, 2014/07/17
- Re: [Qemu-devel] [PULL v2 0/7] pc,vhost,test fixes, Peter Maydell, 2014/07/18