From 76f073fcf862a709e9827b2d91a815bd407aa92a Mon Sep 17 00:00:00 2001 From: Sasha Levin Date: Tue, 23 Apr 2013 10:57:34 -0400 Subject: [PATCH] kvm tools: remove arbitrary minimum RAM limitation We don't really need 64 MB of RAM to boot, it's a nice default if we don't have anything else - but it's not actually required for anything: sh-4.2# free -h total used free shared buffers cached Mem: 20M 15M 4.2M 0B 0B 4.2M -/+ buffers/cache: 11M 8.3M Swap: 0B 0B 0B Acked-by: Will Deacon Acked-by: Asias He Signed-off-by: Sasha Levin Signed-off-by: Pekka Enberg --- builtin-run.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/builtin-run.c b/builtin-run.c index c6f5862..4d7fbf9 100644 --- a/builtin-run.c +++ b/builtin-run.c @@ -563,9 +563,6 @@ static struct kvm *kvm_cmd_run_init(int argc, const char **argv) if (!kvm->cfg.ram_size) kvm->cfg.ram_size = get_ram_size(kvm->cfg.nrcpus); - if (kvm->cfg.ram_size < MIN_RAM_SIZE_MB) - die("Not enough memory specified: %lluMB (min %lluMB)", kvm->cfg.ram_size, MIN_RAM_SIZE_MB); - if (kvm->cfg.ram_size > host_ram_size()) pr_warning("Guest memory size %lluMB exceeds host physical RAM size %lluMB", kvm->cfg.ram_size, host_ram_size());