From: Eduardo Habkost Date: Tue, 11 Jun 2019 20:54:20 +0000 (-0300) Subject: i386: Don't print warning if phys-bits was set automatically X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=fea306520ea4b2f189dd23c70a6afd2fc4ffafdc;p=qmiga%2Fqemu.git i386: Don't print warning if phys-bits was set automatically If cpu->host_phys_bits_limit is set, QEMU will make cpu->phys_bits be lower than host_phys_bits on some cases. This triggers a warning that was supposed to be printed only if phys-bits was explicitly set in the command-line. Reorder the code so the value of cpu->phys_bits is validated before the cpu->host_phys_bits handling. This will avoid unexpected warnings when cpu->host_phys_bits_limit is set. Signed-off-by: Eduardo Habkost Message-Id: <20190611205420.20286-1-ehabkost@redhat.com> Reviewed-by: Dr. David Alan Gilbert Signed-off-by: Eduardo Habkost --- diff --git a/target/i386/cpu.c b/target/i386/cpu.c index de1a469ae9..f538b54150 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -5293,15 +5293,6 @@ static void x86_cpu_realizefn(DeviceState *dev, Error **errp) uint32_t host_phys_bits = x86_host_phys_bits(); static bool warned; - if (cpu->host_phys_bits) { - /* The user asked for us to use the host physical bits */ - cpu->phys_bits = host_phys_bits; - if (cpu->host_phys_bits_limit && - cpu->phys_bits > cpu->host_phys_bits_limit) { - cpu->phys_bits = cpu->host_phys_bits_limit; - } - } - /* Print a warning if the user set it to a value that's not the * host value. */ @@ -5313,6 +5304,15 @@ static void x86_cpu_realizefn(DeviceState *dev, Error **errp) warned = true; } + if (cpu->host_phys_bits) { + /* The user asked for us to use the host physical bits */ + cpu->phys_bits = host_phys_bits; + if (cpu->host_phys_bits_limit && + cpu->phys_bits > cpu->host_phys_bits_limit) { + cpu->phys_bits = cpu->host_phys_bits_limit; + } + } + if (cpu->phys_bits && (cpu->phys_bits > TARGET_PHYS_ADDR_SPACE_BITS || cpu->phys_bits < 32)) {