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[84.3.50.134]) by smtp.gmail.com with ESMTPSA id u13sm7985230wmm.45.2019.11.25.05.23.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Nov 2019 05:23:48 -0800 (PST) Date: Mon, 25 Nov 2019 14:23:46 +0100 From: Ingo Molnar To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Borislav Petkov , Thomas Gleixner , Peter Zijlstra , Andrew Morton Subject: [GIT PULL] x86/boot changes for v5.5 Message-ID: <20191125132346.GA82640@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Linus, Please pull the latest x86-boot-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-boot-for-linus # HEAD: b3c72fc9a78e74161f9d05ef7191706060628f8c x86/boot: Introduce setup_indirect The main changes were: - Extend the boot protocol to allow future extensions without hitting the setup_header size limit. - Add quirk to devicetree systems to disable the RTC unless it's listed as a supported device. - Fix ld.lld linker pedantry. Thanks, Ingo ------------------> Daniel Kiper (3): x86/boot: Introduce kernel_info x86/boot: Introduce kernel_info.setup_type_max x86/boot: Introduce setup_indirect Nick Desaulniers (1): x86/realmode: Explicitly set entry point via ENTRY in linker script Rahul Tanwar (1): x86/init: Allow DT configured systems to disable RTC at boot time Documentation/x86/boot.rst | 174 +++++++++++++++++++++++++++++++++ arch/x86/boot/Makefile | 2 +- arch/x86/boot/compressed/Makefile | 4 +- arch/x86/boot/compressed/kaslr.c | 12 +++ arch/x86/boot/compressed/kernel_info.S | 22 +++++ arch/x86/boot/header.S | 3 +- arch/x86/boot/tools/build.c | 5 + arch/x86/include/uapi/asm/bootparam.h | 16 ++- arch/x86/kernel/e820.c | 11 +++ arch/x86/kernel/kdebugfs.c | 21 +++- arch/x86/kernel/ksysfs.c | 31 ++++-- arch/x86/kernel/setup.c | 6 ++ arch/x86/kernel/x86_init.c | 24 ++++- arch/x86/mm/ioremap.c | 11 +++ arch/x86/realmode/rm/realmode.lds.S | 1 + 15 files changed, 326 insertions(+), 17 deletions(-) create mode 100644 arch/x86/boot/compressed/kernel_info.S