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Re: [Qemu-devel] [PATCH 09/71] vhost-user-test: support VHOST_USER_PROTO


From: Paolo Bonzini
Subject: Re: [Qemu-devel] [PATCH 09/71] vhost-user-test: support VHOST_USER_PROTOCOL_F_CROSS_ENDIAN
Date: Thu, 6 Dec 2018 21:06:54 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.3.1

On 06/12/18 17:15, Thomas Huth wrote:
>>  
>> -        for (j = 0; j < 256; j++) {
>> -            uint32_t a = readl(s->memory.regions[i].guest_phys_addr + j*4);
>> +        for (j = 0; j < 1024; j++) {
>> +            uint32_t a = readb(s->memory.regions[i].guest_phys_addr + j);
> Can't you simply use memread() intead?

Yes, I guess I could do memread + memcmp, but I wanted to change the
code as little as possible here.

Paolo



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