From patchwork Tue Oct 31 10:27:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Helge Deller X-Patchwork-Id: 13441391 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E7698C4332F for ; Tue, 31 Oct 2023 10:27:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343656AbjJaK10 (ORCPT ); Tue, 31 Oct 2023 06:27:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55984 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343640AbjJaK1Z (ORCPT ); Tue, 31 Oct 2023 06:27:25 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0991BA1; Tue, 31 Oct 2023 03:27:23 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3BA9CC433C8; Tue, 31 Oct 2023 10:27:21 +0000 (UTC) Date: Tue, 31 Oct 2023 11:27:18 +0100 From: Helge Deller To: Linus Torvalds , linux-kernel@vger.kernel.org, linux-parisc@vger.kernel.org, James Bottomley , John David Anglin Subject: [GIT PULL] parisc architecture fixes for v6.7-rc1 Message-ID: MIME-Version: 1.0 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-parisc@vger.kernel.org Hi Linus, please pull the fixes and updates for the parisc architecture for 6.7-rc1: Usual fixes and updates: * Add up to 12 nops after TLB inserts for PA8x00 CPUs as the specification requires (Dave Anglin) * Simplify the parisc smp_prepare_boot_cpu() code (Russell King) * Use 64-bit little-endian values in SBA IOMMU PDIR table for AGP Since there is upcoming support for booting a 64-bit kernel on QEMU, some corner cases were fixed and improvements added: * Fix 64-bit kernel crash in STI (graphics console) font setup code * Support building an uncompressed Linux kernel * Add support for soft power-off in qemu Thanks, Helge ---------------------------------------------------------------- The following changes since commit 05d3ef8bba77c1b5f98d941d8b2d4aeab8118ef1: Linux 6.6-rc7 (2023-10-22 12:11:21 -1000) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git tags/parisc-for-6.7-rc1 for you to fetch changes up to 8a32aa17c1cd48df1ddaa78e45abcb8c7a2220d6: fbdev: stifb: Make the STI next font pointer a 32-bit signed offset (2023-10-30 14:54:41 +0100) ---------------------------------------------------------------- parisc architecture fixes and updates for kernel v6.7-rc1: - Add nop instructions after TLB inserts for PA8x00 CPUs - Fix a 64-bit kernel crash in STI font routines which miscalculates the font start address as it gets signed vs unsigned offsets wrong - Support building an uncompressed Linux kernel - Simplify smp_prepare_boot_cpu() function - Support for soft power-off in qemu - Use 64-bit little-endian values in SBA IOMMU PDIR table for AGP ---------------------------------------------------------------- Helge Deller (11): parisc: sba-iommu: Fix comment when calculating IOC number parisc: Add some missing PDC functions and constants parisc: Allow building uncompressed Linux kernel parisc/power: Add power soft-off when running on qemu parisc/power: Trivial whitespace cleanups and license update parisc: Move parisc_narrow_firmware variable to header file parisc/firmware: Use PDC constants for narrow/wide firmware parisc/agp: Use 64-bit LE values in SBA IOMMU PDIR table parisc/pdc: Add width field to struct pdc_model parisc: Show default CPU PSW.W setting as reported by PDC fbdev: stifb: Make the STI next font pointer a 32-bit signed offset John David Anglin (1): parisc: Add nop instructions after TLB inserts Russell King (Oracle) (1): parisc: simplify smp_prepare_boot_cpu() arch/parisc/Kconfig | 1 + arch/parisc/boot/Makefile | 2 +- arch/parisc/include/asm/processor.h | 1 + arch/parisc/include/uapi/asm/pdc.h | 28 ++++++++++++- arch/parisc/kernel/drivers.c | 4 +- arch/parisc/kernel/entry.S | 81 ++++++++++++++++++++++++------------- arch/parisc/kernel/firmware.c | 14 +++---- arch/parisc/kernel/processor.c | 6 +-- arch/parisc/kernel/setup.c | 3 -- arch/parisc/kernel/smp.c | 8 +--- drivers/char/agp/parisc-agp.c | 16 ++++---- drivers/parisc/power.c | 67 +++++++++++++----------------- drivers/parisc/sba_iommu.c | 2 +- include/video/sticore.h | 2 +- 14 files changed, 133 insertions(+), 102 deletions(-)