From mboxrd@z Thu Jan 1 00:00:00 1970 From: Helge Deller Subject: [GIT PULL] parisc architecture updates for v4.9-rc1 Date: Fri, 7 Oct 2016 19:04:07 +0200 Message-ID: <20161007170407.GA13520@p100.box> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii To: Linus Torvalds , linux-kernel@vger.kernel.org, linux-parisc@vger.kernel.org, James Bottomley , John David Anglin Return-path: List-ID: List-Id: linux-parisc.vger.kernel.org Hi Linus, please pull the updates for 4.9-rc1 for the parisc architecture from: git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git parisc-4.9-1 Changes include: - Fix boot of 32bit SMP kernel (initial kernel mapping was too small) - Added hardened usercopy checks - Drop bootmem and switch to memblock and NO_BOOTMEM implementation - Drop the BROKEN_RODATA config option (and thus remove the relevant code from the generic headers and files because parisc was the last architecture which used this config option) - Improve segfault reporting by printing human readable error strings - Various smaller changes, e.g. dwarf debug support for assembly code, update comments regarding copy_user_page_asm, switch to kmalloc_array() Thanks, Helge ---------------------------------------------------------------- Helge Deller (9): parisc: Drop BROKEN_RODATA config option parisc: Check return value of smp_boot_one_cpu() parisc: Report trap type as human readable string parisc: Fix self-detected CPU stall warnings on Mako machines parisc: Move hpmc stack into page aligned bss section parisc: Add cfi_startproc and cfi_endproc to assembly code parisc: Add hardened usercopy feature parisc: Drop bootmem and switch to memblock parisc: Increase KERNEL_INITIAL_SIZE for 32-bit SMP kernels John David Anglin (1): parisc: Update comment regarding implementation of copy_user_page_asm Markus Elfring (1): parisc: Use kmalloc_array() in add_system_map_addresses() arch/parisc/Kconfig | 4 +- arch/parisc/include/asm/dwarf.h | 23 +++++++ arch/parisc/include/asm/linkage.h | 12 ++++ arch/parisc/include/asm/pgtable.h | 2 +- arch/parisc/include/asm/uaccess.h | 48 ++++++++++----- arch/parisc/kernel/entry.S | 46 +++++++------- arch/parisc/kernel/hpmc.S | 16 +++-- arch/parisc/kernel/inventory.c | 2 +- arch/parisc/kernel/pacache.S | 84 +++++++++++++------------ arch/parisc/kernel/real2.S | 24 +++++--- arch/parisc/kernel/setup.c | 8 +++ arch/parisc/kernel/smp.c | 4 +- arch/parisc/kernel/time.c | 6 -- arch/parisc/kernel/vmlinux.lds.S | 2 - arch/parisc/lib/fixup.S | 16 ++--- arch/parisc/lib/lusercopy.S | 8 +-- arch/parisc/lib/memcpy.c | 11 ++-- arch/parisc/mm/fault.c | 48 ++++++++++++++- arch/parisc/mm/init.c | 126 +++++++++++++++++++------------------- include/linux/init.h | 19 ++---- init/Kconfig | 6 -- 21 files changed, 308 insertions(+), 207 deletions(-) create mode 100644 arch/parisc/include/asm/dwarf.h