0648260041
- SPsel register initialisation on reset as the architecture defines its state as unknown - Use READ_ONCE when dereferencing pmd_t pointers to avoid race conditions in page_vma_mapped_walk() (or fast GUP) with concurrent modifications of the page table - Avoid invoking the mm fault handling code for kernel addresses (check against TASK_SIZE) which would otherwise result in calling might_sleep() in atomic context -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE5RElWfyWxS+3PLO2a9axLQDIXvEFAlnOfcoACgkQa9axLQDI XvElRQ//ciHbKkJpjJdbWPRaWPfqPrOlbnWNJ4ZC2ydgd8gz5aUqCidlZGStxu0s 27+z1dtN+Yb6/oEYs90wgGTXkXl1Tc46mv/9jdpW97ERcpWb+X4iJJ0J4olDR7l0 k+p1c//bda961mg+ZoSh6NJFO5X8BfXiistBOicS8mXrMEF5B6bk/Qc7Y0cKSSZ8 wrZSOfvbIWi2kD2UqUz1H6UxyafgrYjcbLyJcUoquRz28eBGEYY4dNcLmUEIzon+ LxVhoVc0KshX/O0wkUNA7z2SxxBxy8kqRDrmJyIgC/HsuehxTYLDgEvJnYc3+hdP Xy9exrl2UQFkjU0ZfGgWVpScvOB9xqg16uqPpSukIa1jW88VfkvLDHz5TIeIOl6s sjkzUFbtLZNfgC43qKieQhIRMnaJZiRXdZMFSV6SI3R9YsZWTWnP1HYIh9U1tgHH WqUZrswsg2EM1VJksQpnE+e04//7KvKjfBvtjzEU7dYwTbXheQb+3IzPjxe2jrl4 T/ZicpE7eViTM83rE33kZoxK2tbDoq7/iBq8qXq8mgVM0P7FQgtYFpBhTGai1Ash K7lzNOUpUBfg8Mx2MWcw6pmgkLO3Pd8C2iyljrSZCLZmgD5VTHjZfCqtVOfd3Ld9 v42wZj8ap+XIqZDzV+xSmil6700msNACMzYC8AcX97QixF7V6aA= =zqDu -----END PGP SIGNATURE----- Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: - SPsel register initialisation on reset as the architecture defines its state as unknown - Use READ_ONCE when dereferencing pmd_t pointers to avoid race conditions in page_vma_mapped_walk() (or fast GUP) with concurrent modifications of the page table - Avoid invoking the mm fault handling code for kernel addresses (check against TASK_SIZE) which would otherwise result in calling might_sleep() in atomic context * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: fault: Route pte translation faults via do_translation_fault arm64: mm: Use READ_ONCE when dereferencing pointer to pte table arm64: Make sure SPsel is always set
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.