[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH v2 08/14] util: Add qemu_getrandom and support f
|
From: |
Richard Henderson |
|
Subject: |
Re: [Qemu-devel] [PATCH v2 08/14] util: Add qemu_getrandom and support functions |
|
Date: |
Thu, 14 Mar 2019 09:18:09 -0700 |
|
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 |
On 3/14/19 8:57 AM, Daniel P. Berrangé wrote:
>> @@ -2070,6 +2078,7 @@ void qemu_init_vcpu(CPUState *cpu)
>> cpu->nr_cores = smp_cores;
>> cpu->nr_threads = smp_threads;
>> cpu->stopped = true;
>> + cpu->random_seed = qemu_seedrandom_thread_part1();
>>
>> if (!cpu->as) {
>> /* If the target cpu hasn't set up any address spaces itself,
> It isn't clear that we should be needing these seeds in anything
> other than the TCG codepath.
>
It's still possible to want to debug a program running under KVM.
And while it was threaded into the v1 series this morning, I believe the
hw/misc/ RNG devices should use the new interface, which would enable that
debugging.
r~
Re: [Qemu-devel] [PATCH v2 08/14] util: Add qemu_getrandom and support functions, Eric Blake, 2019/03/14
[Qemu-devel] [PATCH v2 12/14] linux-user/aarch64: Use qemu_getrandom for arm_init_pauth_key, Richard Henderson, 2019/03/14
[Qemu-devel] [PATCH v2 06/14] crypto: Change the qcrypto_random_bytes buffer type to void*, Richard Henderson, 2019/03/14
[Qemu-devel] [PATCH v2 11/14] linux-user: Use qemu_getrandom for AT_RANDOM, Richard Henderson, 2019/03/14
[Qemu-devel] [PATCH v2 13/14] linux-user: Remove srand call, Richard Henderson, 2019/03/14