linux-kernel - [PATCH v3 0/2] remoteproc: Add elf64 support to elf loader

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Date:   Tue,  4 Feb 2020 18:44:10 +0100
From:   Clement Leger <cleger@...ray.eu>
To:     Ohad Ben-Cohen <ohad@...ery.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Jonathan Corbet <corbet@....net>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        linux-remoteproc@...r.kernel.org
Cc:     Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Andy Gross <agross@...nel.org>,
        Patrice Chotard <patrice.chotard@...com>,
        linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-arm-msm@...r.kernel.org,
        Arnaud Pouliquen <arnaud.pouliquen@...com>,
        Loic PALLARDY <loic.pallardy@...com>, s-anna <s-anna@...com>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Clement Leger <cleger@...ray.eu>
Subject: [PATCH v3 0/2] remoteproc: Add elf64 support to elf loader

This serie add support for elf64 in remoteproc elf loader. 
First patch modifies the type of len argument (in da_to_va) in order
to allow loading elf64 segment with a u64 size.
Second patch is the actual modification in the elf loader to support
elf64 type by using a set of generic macros.

Changes from V2:
 - da_to_va len type changed from int to u64
 - Add check for elf64 header size
 - Add comments for name table parsing
 - Fix typo in "accommodate"

Clement Leger (2):
  remoteproc: Use u64 len for da_to_va
  remoteproc: Add elf64 support in elf loader

 Documentation/remoteproc.txt               |   2 +-
 drivers/remoteproc/imx_rproc.c             |   9 +-
 drivers/remoteproc/keystone_remoteproc.c   |   2 +-
 drivers/remoteproc/qcom_q6v5_adsp.c        |   2 +-
 drivers/remoteproc/qcom_q6v5_mss.c         |   2 +-
 drivers/remoteproc/qcom_q6v5_pas.c         |   2 +-
 drivers/remoteproc/qcom_q6v5_wcss.c        |   2 +-
 drivers/remoteproc/qcom_wcnss.c            |   2 +-
 drivers/remoteproc/remoteproc_core.c       |   2 +-
 drivers/remoteproc/remoteproc_elf_loader.c | 147 ++++++++++++++++++-----------
 drivers/remoteproc/remoteproc_elf_loader.h |  69 ++++++++++++++
 drivers/remoteproc/remoteproc_internal.h   |   4 +-
 drivers/remoteproc/st_remoteproc.c         |   2 +-
 drivers/remoteproc/st_slim_rproc.c         |   4 +-
 drivers/remoteproc/wkup_m3_rproc.c         |   2 +-
 include/linux/remoteproc.h                 |   6 +-
 16 files changed, 184 insertions(+), 75 deletions(-)
 create mode 100644 drivers/remoteproc/remoteproc_elf_loader.h

-- 
2.15.0.276.g89ea799