From: Andrey Pronin <apronin@chromium.org> To: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Cc: Peter Huewe <peterhuewe@gmx.de>, Marcel Selhorst <tpmdd@selhorst.net>, Jason Gunthorpe <jgunthorpe@obsidianresearch.com>, tpmdd-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, Christophe Ricard <christophe.ricard@gmail.com>, Andrey Pronin <apronin@chromium.org> Subject: [PATCH v2 0/2] tpm: add optional max xfer size check Date: Tue, 19 Jul 2016 19:34:18 -0700 [thread overview] Message-ID: <cover.1468981325.git.apronin@chromium.org> (raw) In-Reply-To: <1468546745-14646-1-git-send-email-apronin@chromium.org> In-Reply-To: <1468546745-14646-1-git-send-email-apronin@chromium.org> This patchset introduces an optional maximum transfer size that can be specified by a tpm driver. Setting the max_xfer_size helps to catch the cases when burstcnt is incorrectly reported by the device (e.g. >64 for spi - happened in practice) and gracefully handle such situations. v2: removed unnecessary accessors in tpm_tis_core.h, fixed style Andrey Pronin (2): tpm_tis_core: add optional max xfer size check tpm_tis_spi: add max xfer size drivers/char/tpm/tpm_tis_core.c | 18 ++++++++++++++++-- drivers/char/tpm/tpm_tis_core.h | 1 + drivers/char/tpm/tpm_tis_spi.c | 1 + 3 files changed, 18 insertions(+), 2 deletions(-) -- 2.6.6
WARNING: multiple messages have this Message-ID (diff)
From: Andrey Pronin <apronin-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> To: Jarkko Sakkinen <jarkko.sakkinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> Cc: Christophe Ricard <christophe.ricard-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Subject: [PATCH v2 0/2] tpm: add optional max xfer size check Date: Tue, 19 Jul 2016 19:34:18 -0700 [thread overview] Message-ID: <cover.1468981325.git.apronin@chromium.org> (raw) In-Reply-To: <1468546745-14646-1-git-send-email-apronin-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> In-Reply-To: <1468546745-14646-1-git-send-email-apronin-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> This patchset introduces an optional maximum transfer size that can be specified by a tpm driver. Setting the max_xfer_size helps to catch the cases when burstcnt is incorrectly reported by the device (e.g. >64 for spi - happened in practice) and gracefully handle such situations. v2: removed unnecessary accessors in tpm_tis_core.h, fixed style Andrey Pronin (2): tpm_tis_core: add optional max xfer size check tpm_tis_spi: add max xfer size drivers/char/tpm/tpm_tis_core.c | 18 ++++++++++++++++-- drivers/char/tpm/tpm_tis_core.h | 1 + drivers/char/tpm/tpm_tis_spi.c | 1 + 3 files changed, 18 insertions(+), 2 deletions(-) -- 2.6.6 ------------------------------------------------------------------------------ What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports.http://sdm.link/zohodev2dev
next prev parent reply other threads:[~2016-07-20 2:34 UTC|newest] Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-07-15 1:39 [PATCH 0/2] tpm: add optional max xfer size check Andrey Pronin 2016-07-15 1:39 ` [PATCH 1/2] tpm_tis_core: " Andrey Pronin 2016-07-15 3:13 ` Jason Gunthorpe 2016-07-15 3:13 ` Jason Gunthorpe 2016-07-15 3:25 ` Andrey Pronin 2016-07-15 3:48 ` Guenter Roeck 2016-07-18 18:53 ` Jarkko Sakkinen 2016-07-18 18:53 ` Jarkko Sakkinen 2016-07-15 1:39 ` [PATCH 2/2] tpm_tis_spi: add max xfer size Andrey Pronin 2016-07-15 1:39 ` Andrey Pronin 2016-07-20 2:34 ` Andrey Pronin [this message] 2016-07-20 2:34 ` [PATCH v2 0/2] tpm: add optional max xfer size check Andrey Pronin 2016-07-20 2:34 ` [PATCH v2 1/2] tpm_tis_core: " Andrey Pronin 2016-07-20 2:34 ` Andrey Pronin 2016-07-20 2:34 ` [PATCH v2 2/2] tpm_tis_spi: add max xfer size Andrey Pronin 2016-07-20 15:10 ` [PATCH v2 0/2] tpm: add optional max xfer size check Jarkko Sakkinen 2016-07-20 15:10 ` Jarkko Sakkinen 2016-07-28 3:49 ` [PATCH v3 " Andrey Pronin 2016-07-28 3:49 ` Andrey Pronin 2016-07-28 3:49 ` [PATCH v3 1/2] tpm_tis_core: " Andrey Pronin 2016-07-28 3:49 ` Andrey Pronin 2016-07-28 22:52 ` Dmitry Torokhov 2016-08-09 8:14 ` Jarkko Sakkinen 2016-08-09 8:14 ` Jarkko Sakkinen 2020-11-19 10:00 ` Dafna Hirschfeld 2020-11-20 15:15 ` Jarkko Sakkinen 2016-07-28 3:49 ` [PATCH v3 2/2] tpm_tis_spi: add max xfer size Andrey Pronin 2016-07-28 3:49 ` Andrey Pronin 2016-07-28 22:53 ` Dmitry Torokhov 2016-08-09 8:14 ` Jarkko Sakkinen 2016-08-09 8:14 ` Jarkko Sakkinen
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