e942d75281
Fix miscompilation with GCC 4.9 by using asm_goto_volatile for put_user(). A fix for an RCU splat at boot caused by a recent lockdep change. A fix for a possible deadlock in our EEH debugfs code. Several fixes for handling of _PAGE_ACCESSED on 32-bit platforms. A build fix when CONFIG_NUMA=n. Thanks to: Andreas Schwab, Christophe Leroy, Oliver O'Halloran, Qian Cai, Scott Cheloha. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEJFGtCPCthwEv2Y/bUevqPMjhpYAFAl+nxNcTHG1wZUBlbGxl cm1hbi5pZC5hdQAKCRBR6+o8yOGlgEWMD/0SVRMNlv5K4QYi38GPQMR/fZ20uyf6 oLlGNwrXxdYfZEQGvjJ4XiNVEVHmj+nylVyqmI3HnjLRpjmfLopZE5HuIHMknszw VaYZ/MwnbHcnIt8q/3xM56zpk2zJo9kK1FEItmupbWIbQirJyeE1CEpVI1LXn9FR 2hNSpSk6hhwI/xrT6L1exIReP0CFlsZCMCgNbP9vEDPqOorx3Wxf1uqznV9uZWaZ AzQwevh2OvYd/rcsDLMlisRWv+JJTBJp/CyvKvawow9Akh81dpic26FqPPVLZkkT maxY2uGLEyI/qpYFor7Fz1LanMbu3SnXT483Cu3jSv5wzL+2YcdmGsb0IMgqaFlQ os8waD9q3KDeohCqgqcEYdnkNUo3TQjFP8ilZYYQXQZVBlsWuHkv5k59Bc03aa1w OAAXvmv+SlhNuCDRZI0qQQbSFlIMIGaUo+RsUZ7WkXBnYE4SCmfykVvP8uB2Djsf 98F4dpfWGPDF4n+wothUBycjJa3NG3Ceset04r94KAMfp0SR73xYHHIRSR1Xa6Pj 1s8EQ0MNMgVb1UdJ3eJCRpfO6oU1p+V7cnVhYH9rTSKBGAoHAwnCh/Py6JPBMcea 8ydNkApKODdZ5d6/oHa4i5oXJTik34f5p3nrBNOWQlA/dCrQeZX7YbYlhCUi0/4U OCI4V3sEs+dIaQ== =IFi+ -----END PGP SIGNATURE----- Merge tag 'powerpc-5.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: - fix miscompilation with GCC 4.9 by using asm_goto_volatile for put_user() - fix for an RCU splat at boot caused by a recent lockdep change - fix for a possible deadlock in our EEH debugfs code - several fixes for handling of _PAGE_ACCESSED on 32-bit platforms - build fix when CONFIG_NUMA=n Thanks to Andreas Schwab, Christophe Leroy, Oliver O'Halloran, Qian Cai, and Scott Cheloha. * tag 'powerpc-5.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/numa: Fix build when CONFIG_NUMA=n powerpc/8xx: Manage _PAGE_ACCESSED through APG bits in L1 entry powerpc/8xx: Always fault when _PAGE_ACCESSED is not set powerpc/40x: Always fault when _PAGE_ACCESSED is not set powerpc/603: Always fault when _PAGE_ACCESSED is not set powerpc: Use asm_goto_volatile for put_user() powerpc/smp: Call rcu_cpu_starting() earlier powerpc/eeh_cache: Fix a possible debugfs deadlock
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.