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Fri, 05 Nov 2021 12:19:21 -0700 (PDT) Received: from octofox.hsd1.ca.comcast.net ([2601:641:401:1d20:f835:72eb:3372:626f]) by smtp.gmail.com with ESMTPSA id 8sm10112759pjt.46.2021.11.05.12.19.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Nov 2021 12:19:21 -0700 (PDT) From: Max Filippov To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, linux-xtensa@linux-xtensa.org, Chris Zankel , Max Filippov Subject: [PULL 00/10] xtensa updates for v5.16 Date: Fri, 5 Nov 2021 12:19:05 -0700 Message-Id: <20211105191905.7979-1-jcmvbkbc@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, please pull the following Xtensa architecture updates for v5.16: The following changes since commit 519d81956ee277b4419c723adfb154603c2565ba: Linux 5.15-rc6 (2021-10-17 20:00:13 -1000) are available in the Git repository at: git://github.com/jcmvbkbc/linux-xtensa.git tags/xtensa-20211105 for you to fetch changes up to bd47cdb78997f83bd170c389ef59de9eec65976a: xtensa: move section symbols to asm/sections.h (2021-10-18 22:19:35 -0700) ---------------------------------------------------------------- Xtensa updates for v5.16 - add support for xtensa cores witout windowed registers option ---------------------------------------------------------------- Max Filippov (10): xtensa: move _SimulateUserKernelVectorException out of WindowVectors xtensa: use a14 instead of a15 in inline assembly xtensa: don't use a12 in strncpy_user xtensa: don't use a12 in __xtensa_copy_user in call0 ABI xtensa: definitions for call0 ABI xtensa: implement call0 ABI support in assembly xtensa: use register window specific opcodes only when present xtensa: only build windowed register support code when needed xtensa: remove unused variable wmask xtensa: move section symbols to asm/sections.h arch/xtensa/boot/boot-elf/bootstrap.S | 2 + arch/xtensa/boot/boot-redboot/bootstrap.S | 72 +++++----- arch/xtensa/include/asm/asmmacro.h | 65 +++++++++ arch/xtensa/include/asm/atomic.h | 26 ++-- arch/xtensa/include/asm/cmpxchg.h | 16 +-- arch/xtensa/include/asm/core.h | 11 ++ arch/xtensa/include/asm/processor.h | 32 ++++- arch/xtensa/include/asm/sections.h | 41 ++++++ arch/xtensa/include/asm/traps.h | 2 + arch/xtensa/kernel/align.S | 2 + arch/xtensa/kernel/entry.S | 216 +++++++++++++++++++----------- arch/xtensa/kernel/head.S | 24 ++-- arch/xtensa/kernel/mcount.S | 38 +++++- arch/xtensa/kernel/process.c | 27 +++- arch/xtensa/kernel/setup.c | 102 +++++--------- arch/xtensa/kernel/signal.c | 12 +- arch/xtensa/kernel/traps.c | 6 +- arch/xtensa/kernel/vectors.S | 55 +++++--- arch/xtensa/kernel/vmlinux.lds.S | 12 +- arch/xtensa/lib/strncpy_user.S | 17 ++- arch/xtensa/lib/usercopy.S | 28 +++- 21 files changed, 541 insertions(+), 265 deletions(-) create mode 100644 arch/xtensa/include/asm/sections.h -- Thanks. -- Max