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Groups > linux.kernel > #1491482
| From | Jan Stancek <jstancek@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 |
| Date | 2016-09-26 20:00 +0200 |
| Message-ID | <slIm5-6Ps-5@gated-at.bofh.it> (permalink) |
| References | <skJ0R-2oQ-7@gated-at.bofh.it> <skJ0R-2oQ-5@gated-at.bofh.it> <slEVc-4Tt-19@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
----- Original Message -----
> From: "Marcelo Cerri" <marcelo.cerri@canonical.com>
> To: "Jan Stancek" <jstancek@redhat.com>
> Cc: "rui y wang" <rui.y.wang@intel.com>, herbert@gondor.apana.org.au, mhcerri@linux.vnet.ibm.com,
> leosilva@linux.vnet.ibm.com, pfsmorigo@linux.vnet.ibm.com, linux-crypto@vger.kernel.org,
> linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
> Sent: Monday, 26 September, 2016 4:15:10 PM
> Subject: Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7
>
> Hi Jan,
>
> Just out of curiosity, have you tried to use "76" on both values to
> check if the problem still happens?
I did, I haven't seen any panics with such patch:
@@ -211,7 +212,7 @@ struct shash_alg p8_ghash_alg = {
.update = p8_ghash_update,
.final = p8_ghash_final,
.setkey = p8_ghash_setkey,
- .descsize = sizeof(struct p8_ghash_desc_ctx),
+ .descsize = sizeof(struct p8_ghash_desc_ctx) + 20,
.base = {
.cra_name = "ghash",
.cra_driver_name = "p8_ghash",
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[bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Jan Stancek <jstancek@redhat.com> - 2016-09-24 02:30 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Marcelo Cerri <marcelo.cerri@canonical.com> - 2016-09-26 16:20 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Jan Stancek <jstancek@redhat.com> - 2016-09-26 20:00 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Herbert Xu <herbert@gondor.apana.org.au> - 2016-09-26 17:10 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Marcelo Cerri <marcelo.cerri@canonical.com> - 2016-09-26 19:50 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Herbert Xu <herbert@gondor.apana.org.au> - 2016-09-27 05:10 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Jan Stancek <jstancek@redhat.com> - 2016-09-27 11:10 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Marcelo Cerri <marcelo.cerri@canonical.com> - 2016-09-27 14:10 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Marcelo Cerri <marcelo.cerri@canonical.com> - 2016-09-27 21:50 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Herbert Xu <herbert@gondor.apana.org.au> - 2016-09-28 04:50 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Jan Stancek <jstancek@redhat.com> - 2016-09-28 09:50 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Marcelo Cerri <marcelo.cerri@canonical.com> - 2016-09-28 14:40 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Herbert Xu <herbert@gondor.apana.org.au> - 2016-09-28 14:50 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Marcelo Cerri <marcelo.cerri@canonical.com> - 2016-09-28 15:00 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Herbert Xu <herbert@gondor.apana.org.au> - 2016-09-28 15:20 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Herbert Xu <herbert@gondor.apana.org.au> - 2016-09-28 14:40 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Marcelo Cerri <marcelo.cerri@canonical.com> - 2016-09-28 14:30 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Herbert Xu <herbert@gondor.apana.org.au> - 2016-09-28 14:40 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com> - 2016-09-28 15:30 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Jan Stancek <jstancek@redhat.com> - 2016-09-28 11:00 +0200
Re: [bug] crypto/vmx/p8_ghash memory corruption in 4.8-rc7 Herbert Xu <herbert@gondor.apana.org.au> - 2016-09-28 04:50 +0200
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