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Christophe JAILLET fd2963e729 scsi: target: core: Constify struct target_opcode_descriptor
Instances of 'struct target_opcode_descriptor' are not modified in this
driver.

Constifying this structure moves some data to a read-only section, so
increase overall security, especially when the structure holds some
function pointers.

On a x86_64, with allmodconfig:
Before:
======
   text	   data	    bss	    dec	    hex	filename
  53602	  19750	      0	  73352	  11e88	drivers/target/target_core_spc.o

After:
=====
   text	   data	    bss	    dec	    hex	filename
  58594	  14758	      0	  73352	  11e88	drivers/target/target_core_spc.o

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/889ee46e75db33e8ab997a627a1d3d651ad648db.1747592774.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
History 2025-05-20 22:11:03 -04:00
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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 reStructuredText 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.