27e4be54a5
JIRA: https://issues.redhat.com/browse/RHEL-30138 Conflicts: - removed chunk for drivers/scsi/hptiop.c due to missing c682df71996aee ("scsi: hptiop: Replace one-element array with flexible-array member") and 5b12a568cc6f69 ("scsi: hptiop: Use struct_size() helper in code related to struct hpt_iop_request_scsi_command"). The driver is disabled by config. Upstream commit(s): commit d67790ddf0219aa0ad3e13b53ae0a7619b3425a2 Author: Kees Cook <keescook@chromium.org> Date: Mon May 22 14:18:13 2023 -0700 overflow: Add struct_size_t() helper While struct_size() is normally used in situations where the structure type already has a pointer instance, there are places where no variable is available. In the past, this has been worked around by using a typed NULL first argument, but this is a bit ugly. Add a helper to do this, and replace the handful of instances of the code pattern with it. Instances were found with this Coccinelle script: @struct_size_t@ identifier STRUCT, MEMBER; expression COUNT; @@ - struct_size((struct STRUCT *)\(0\|NULL\), + struct_size_t(struct STRUCT, MEMBER, COUNT) Suggested-by: Christoph Hellwig <hch@infradead.org> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Tony Nguyen <anthony.l.nguyen@intel.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Eric Dumazet <edumazet@google.com> Cc: Paolo Abeni <pabeni@redhat.com> Cc: James Smart <james.smart@broadcom.com> Cc: Keith Busch <kbusch@kernel.org> Cc: Jens Axboe <axboe@kernel.dk> Cc: Sagi Grimberg <sagi@grimberg.me> Cc: HighPoint Linux Team <linux@highpoint-tech.com> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Kashyap Desai <kashyap.desai@broadcom.com> Cc: Sumit Saxena <sumit.saxena@broadcom.com> Cc: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> Cc: Don Brace <don.brace@microchip.com> Cc: "Darrick J. Wong" <djwong@kernel.org> Cc: Dave Chinner <dchinner@redhat.com> Cc: Guo Xuenan <guoxuenan@huawei.com> Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Cc: Nick Desaulniers <ndesaulniers@google.com> Cc: Daniel Latypov <dlatypov@google.com> Cc: kernel test robot <lkp@intel.com> Cc: intel-wired-lan@lists.osuosl.org Cc: netdev@vger.kernel.org Cc: linux-nvme@lists.infradead.org Cc: linux-scsi@vger.kernel.org Cc: megaraidlinux.pdl@broadcom.com Cc: storagedev@microchip.com Cc: linux-xfs@vger.kernel.org Cc: linux-hardening@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Acked-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Alexander Lobakin <aleksander.lobakin@intel.com> Link: https://lore.kernel.org/r/20230522211810.never.421-kees@kernel.org Signed-off-by: Petr Oros <poros@redhat.com> |
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| io_uring | ||
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| kernel | ||
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| redhat | ||
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README
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.