| Message ID | 1366729054-5524-1-git-send-email-sasha.levin@oracle.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Tue, Apr 23, 2013 at 03:57:34PM +0100, Sasha Levin wrote: > We don't really need 64MB 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 > > Signed-off-by: Sasha Levin <sasha.levin@oracle.com> The smaller the better! Acked-by: Will Deacon <will.deacon@arm.com> Will -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 04/23/2013 05:57 PM, Sasha Levin wrote: > We don't really need 64MB 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 > > Signed-off-by: Sasha Levin <sasha.levin@oracle.com> Applied, thanks! Pekka -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Tue, 2013-04-23 at 10:57 -0400, Sasha Levin wrote: > We don't really need 64MB of RAM to boot, it's a nice default if we don't > have anything else - but it's not actually required for anything: Nice, I am carrying something similar locally so I can boot in 4K :) cheers -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Wed, Apr 24, 2013 at 06:25:30PM +1000, Michael Ellerman wrote: > On Tue, 2013-04-23 at 10:57 -0400, Sasha Levin wrote: > > We don't really need 64MB of RAM to boot, it's a nice default if we don't > > have anything else - but it's not actually required for anything: > > Nice, I am carrying something similar locally so I can boot in 4K :) Show me your $free ;-) > cheers >
On 04/24/2013 04:25 AM, Michael Ellerman wrote: > On Tue, 2013-04-23 at 10:57 -0400, Sasha Levin wrote: >> We don't really need 64MB of RAM to boot, it's a nice default if we don't >> have anything else - but it's not actually required for anything: > > Nice, I am carrying something similar locally so I can boot in 4K :) Feel free to send stuff you carry locally over! :) Thanks, Sasha -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/tools/kvm/builtin-run.c b/tools/kvm/builtin-run.c index c6f5862..4d7fbf9d 100644 --- a/tools/kvm/builtin-run.c +++ b/tools/kvm/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());
We don't really need 64MB 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 Signed-off-by: Sasha Levin <sasha.levin@oracle.com> --- tools/kvm/builtin-run.c | 3 --- 1 file changed, 3 deletions(-)