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Fri, 31 Jan 2020 03:00:32 -0800 (PST) Date: Fri, 31 Jan 2020 03:00:32 -0800 (PST) X-Google-Original-Date: Fri, 31 Jan 2020 10:59:20 GMT (+0000) Subject: [GIT PULL] RISC-V Patches for the 5.6 Merge Window, Part 1 From: Palmer Dabbelt To: Linus Torvalds Message-ID: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200131_030035_642834_B68668F6 X-CRM114-Status: GOOD ( 13.44 ) X-Spam-Score: -15.7 (---------------) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-15.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:444 listed in] [list.dnswl.org] -7.5 USER_IN_DEF_DKIM_WL From: address is in the default DKIM white-list 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -7.5 USER_IN_DEF_SPF_WL From: address is in the default SPF white-list -0.0 SPF_PASS SPF: sender matches SPF record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.5 ENV_AND_HDR_SPF_MATCH Env and Hdr From used in default SPF WL Match -0.0 DKIMWL_WL_MED DKIMwl.org - Medium sender X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-riscv@lists.infradead.org, Paul Walmsley Sender: "linux-riscv" Errors-To: linux-riscv-bounces+patchwork-linux-riscv=patchwork.kernel.org@lists.infradead.org The following changes since commit def9d2780727cec3313ed3522d0123158d87224d: Linux 5.5-rc7 (2020-01-19 16:02:49 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git tags/riscv-for-linus-5.6-mw0 for you to fetch changes up to 61ffb9d27860769c5d5596f6e4cca3cded2755e0: riscv: dts: Add DT support for SiFive FU540 GPIO driver (2020-01-29 14:58:08 +0000) ---------------------------------------------------------------- RISC-V Patches for the 5.6 Merge Window, Part 1 This tag contains a handful of patches that I'd like to target for this merge window: * Support for kasan. * 32-bit physical addresses on rv32i-based systems. * Support for CONFIG_DEBUG_VIRTUAL * DT entry for the FU540 GPIO controller, which has recently had a device driver merged. These boot a buildroot-based system on QEMU's virt board for me. ---------------------------------------------------------------- Nick Hu (3): kasan: No KASAN's memmove check if archs don't have it. riscv: Add KASAN support kasan: Add riscv to KASAN documentation. Olof Johansson (1): riscv: keep 32-bit kernel to 32-bit phys_addr_t Yash Shah (1): riscv: dts: Add DT support for SiFive FU540 GPIO driver Zong Li (1): riscv: mm: add support for CONFIG_DEBUG_VIRTUAL Documentation/dev-tools/kasan.rst | 4 +- arch/riscv/Kconfig | 4 +- arch/riscv/boot/dts/sifive/fu540-c000.dtsi | 15 ++- .../riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 4 + arch/riscv/include/asm/kasan.h | 27 ++++++ arch/riscv/include/asm/page.h | 16 +++- arch/riscv/include/asm/pgtable-64.h | 5 + arch/riscv/include/asm/string.h | 9 ++ arch/riscv/kernel/head.S | 3 + arch/riscv/kernel/riscv_ksyms.c | 2 + arch/riscv/kernel/setup.c | 5 + arch/riscv/kernel/vmlinux.lds.S | 1 + arch/riscv/lib/memcpy.S | 5 +- arch/riscv/lib/memset.S | 5 +- arch/riscv/mm/Makefile | 8 ++ arch/riscv/mm/kasan_init.c | 104 +++++++++++++++++++++ arch/riscv/mm/physaddr.c | 37 ++++++++ mm/kasan/common.c | 2 + 18 files changed, 245 insertions(+), 11 deletions(-) create mode 100644 arch/riscv/include/asm/kasan.h create mode 100644 arch/riscv/mm/kasan_init.c create mode 100644 arch/riscv/mm/physaddr.c