From: Petr Vorel <pvorel@suse.cz> To: George Wilson <gcwilson@us.ibm.com> Cc: Mimi Zohar <zohar@linux.vnet.ibm.com>, linux-integrity@vger.kernel.org, ltp@lists.linux.it Subject: Re: [RFC PATCH v2 3/4] ima/ima_boot_aggregate: Increase MAX_EVENT_SIZE to 8k Date: Thu, 29 Mar 2018 08:18:16 +0200 [thread overview] Message-ID: <20180329061816.GB31604@x230> (raw) In-Reply-To: <OF557260E5.C2BA817A-ON8625825D.007ABFC1-8625825D.007AFB67@notes.na.collabserv.com> Hi George, > > Is there a way of making this value system dependent? On my > > laptop this is fine, but for PowerVM w/TPM 1.2 I've been told this is > > too small. > Why not follow the spec? PowerVM has enormous events because they > were allowed by the 1.2 spec. The 2.0 spec recommends 1M so I think > they should be at least 1M. Because they're large, they should really > be dynamically allocated. Make sense. Lets try 1M. Thanks a lot for your input. Kind regards, Petr
WARNING: multiple messages have this Message-ID (diff)
From: Petr Vorel <pvorel@suse.cz> To: ltp@lists.linux.it Subject: [LTP] [RFC PATCH v2 3/4] ima/ima_boot_aggregate: Increase MAX_EVENT_SIZE to 8k Date: Thu, 29 Mar 2018 08:18:16 +0200 [thread overview] Message-ID: <20180329061816.GB31604@x230> (raw) In-Reply-To: <OF557260E5.C2BA817A-ON8625825D.007ABFC1-8625825D.007AFB67@notes.na.collabserv.com> Hi George, > > Is there a way of making this value system dependent? Â On my > > laptop this is fine, but for PowerVM w/TPM 1.2 I've been told this is > > too small. > Why not follow the spec? PowerVM has enormous events because they > were allowed by the 1.2 spec. The 2.0 spec recommends 1M so I think > they should be at least 1M. Because they're large, they should really > be dynamically allocated. Make sense. Lets try 1M. Thanks a lot for your input. Kind regards, Petr
next prev parent reply other threads:[~2018-03-29 6:18 UTC|newest] Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-03-14 15:57 [RFC PATCH v2 0/4] Rewrite tests into new API + fixes Petr Vorel 2018-03-14 15:57 ` [LTP] " Petr Vorel 2018-03-14 15:57 ` [RFC PATCH v2 1/4] security/ima: " Petr Vorel 2018-03-14 15:57 ` [LTP] " Petr Vorel 2018-03-14 16:32 ` Petr Vorel 2018-03-14 16:32 ` [LTP] " Petr Vorel 2018-03-27 19:12 ` Mimi Zohar 2018-03-27 19:12 ` [LTP] " Mimi Zohar 2018-03-29 8:59 ` Petr Vorel 2018-03-29 8:59 ` [LTP] " Petr Vorel 2018-04-10 15:56 ` Mimi Zohar 2018-04-10 15:56 ` [LTP] " Mimi Zohar 2018-04-11 19:03 ` Petr Vorel 2018-04-11 19:03 ` [LTP] " Petr Vorel 2018-04-11 20:03 ` Mimi Zohar 2018-04-11 20:03 ` [LTP] " Mimi Zohar 2018-03-14 15:57 ` [RFC PATCH v2 2/4] security/ima: Run measurements after policy Petr Vorel 2018-03-14 15:57 ` [LTP] " Petr Vorel 2018-03-14 15:57 ` [RFC PATCH v2 3/4] ima/ima_boot_aggregate: Increase MAX_EVENT_SIZE to 8k Petr Vorel 2018-03-14 15:57 ` [LTP] " Petr Vorel 2018-03-27 19:44 ` Mimi Zohar 2018-03-27 19:44 ` [LTP] " Mimi Zohar 2018-03-27 22:23 ` George Wilson 2018-03-29 6:18 ` Petr Vorel [this message] 2018-03-29 6:18 ` Petr Vorel 2018-03-14 15:57 ` [RFC PATCH v2 4/4] ima/tpm: Various fixes Petr Vorel 2018-03-14 15:57 ` [LTP] " Petr Vorel 2018-03-26 22:31 ` [RFC PATCH v2 0/4] Rewrite tests into new API + fixes Mimi Zohar 2018-03-26 22:31 ` [LTP] " Mimi Zohar 2018-03-27 9:22 ` Petr Vorel 2018-03-27 9:22 ` [LTP] " Petr Vorel
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