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Re: [PATCH resend 4.9] hw_random: Don't use a stack buffer in add_early_randomness()

From Andy Lutomirski <luto@amacapital.net>
Newsgroups linux.kernel
Subject Re: [PATCH resend 4.9] hw_random: Don't use a stack buffer in add_early_randomness()
Date 2016-10-17 23:10 +0200
Message-ID <stnku-wX-11@gated-at.bofh.it> (permalink)
References <stjAd-6l5-13@gated-at.bofh.it> <stjJW-6pe-81@gated-at.bofh.it> <stk3f-6wD-9@gated-at.bofh.it> <stkZk-7hj-33@gated-at.bofh.it>
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On Mon, Oct 17, 2016 at 11:36 AM, Stephan Mueller <smueller@chronox.de> wrote:
> Am Montag, 17. Oktober 2016, 10:30:13 CEST schrieb Andy Lutomirski:
>
> Hi Andy,
>>
>> Sure, but shouldn't that be a separate patch covering the whole hw_crypto
>> core?
>
> I think that you are right -- there are many more cases where a memset(0) is
> warranted.
>
> Do you want to make this change or should I send a patch?

Can you do it?  I have my work cut out for me making sure that all the
known regressions get stomped quickly...

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[PATCH resend 4.9] hw_random: Don't use a stack buffer in add_early_randomness() Andy Lutomirski <luto@kernel.org> - 2016-10-17 19:10 +0200
  Re: [PATCH resend 4.9] hw_random: Don't use a stack buffer in add_early_randomness() Stephan Mueller <smueller@chronox.de> - 2016-10-17 19:20 +0200
    Re: [PATCH resend 4.9] hw_random: Don't use a stack buffer in add_early_randomness() Andy Lutomirski <luto@amacapital.net> - 2016-10-17 19:40 +0200
      Re: [PATCH resend 4.9] hw_random: Don't use a stack buffer in add_early_randomness() Stephan Mueller <smueller@chronox.de> - 2016-10-17 20:40 +0200
        Re: [PATCH resend 4.9] hw_random: Don't use a stack buffer in add_early_randomness() Andy Lutomirski <luto@amacapital.net> - 2016-10-17 23:10 +0200
          Re: [PATCH resend 4.9] hw_random: Don't use a stack buffer in add_early_randomness() Stephan Mueller <smueller@chronox.de> - 2016-10-17 23:20 +0200
  Re: [PATCH resend 4.9] hw_random: Don't use a stack buffer in  add_early_randomness() Herbert Xu <herbert@gondor.apana.org.au> - 2016-10-19 06:00 +0200

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