Re: [PATCH v2 0/3] ROM migration

2023-04-26 Thread Gerd Hoffmann
Hi, > As I understand, netcard ROM file is needed only for network boot. So, > it's absolutely correct to use romfile="" option: network boot will > not work, but everything else will work correctly. Is that right? In most cases yes. The exception to the rule is virtio-net with UEFI firmware.

Re: [PATCH v2 0/3] ROM migration

2023-04-25 Thread Michael S. Tsirkin
On Tue, Apr 25, 2023 at 07:37:43PM +0300, Vladimir Sementsov-Ogievskiy wrote: > On 25.04.23 19:14, Vladimir Sementsov-Ogievskiy wrote: > > Hi all! > > > > v2: simply ignore romfile on incoming migration when romsize is > > specified. > > > > Here I suggest a way to solve a problem, when we have e

Re: [PATCH v2 0/3] ROM migration

2023-04-25 Thread Vladimir Sementsov-Ogievskiy
On 25.04.23 19:14, Vladimir Sementsov-Ogievskiy wrote: Hi all! v2: simply ignore romfile on incoming migration when romsize is specified. Here I suggest a way to solve a problem, when we have existing running QEMU with old option ROM of small size and want to migrate to new environment where we

[PATCH v2 0/3] ROM migration

2023-04-25 Thread Vladimir Sementsov-Ogievskiy
Hi all! v2: simply ignore romfile on incoming migration when romsize is specified. Here I suggest a way to solve a problem, when we have existing running QEMU with old option ROM of small size and want to migrate to new environment where we don't have this ROM file. All the details are in patch