Re: [Qemu-devel] [PATCH v4] qemu-log: add log category for MMU info

[Peter Maydell]

On 14 December 2014 at 18:29, Richard Henderson <address@hidden> wrote:
> On 12/13/2014 08:48 AM, Antony Pavlov wrote:
>> Running barebox on qemu-system-mips* with '-d unimp' overloads
>> stderr by very very many mips_cpu_handle_mmu_fault() messages:
>>
>>   mips_cpu_handle_mmu_fault address=b80003fd ret 0 physical 00000000180003fd 
>> prot 3
>>   mips_cpu_handle_mmu_fault address=a0800884 ret 0 physical 0000000000800884 
>> prot 3
>>   mips_cpu_handle_mmu_fault pc a080cd80 ad b80003fd rw 0 mmu_idx 0
>>
>> So it's very difficult to find LOG_UNIMP message.
>>
>> The mips_cpu_handle_mmu_fault() messages appear on enabling ANY
>> logging! It's not very handy.
>>
>> Adding separate log category for *_cpu_handle_mmu_fault()
>> logging fixes the problem.
>>
>> Signed-off-by: Antony Pavlov <address@hidden>
>> Acked-by: Alexander Graf <address@hidden>
>> ---
>
> Reviewed-by: Richard Henderson <address@hidden>

Probably easiest if I apply this direct to master, given it
touches several of the target-* backends. Any objections?

-- PMM