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[58.6.239.121]) by smtp.gmail.com with ESMTPSA id j22sm8517740pjz.3.2021.03.14.20.17.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Mar 2021 20:17:24 -0700 (PDT) From: Nicholas Piggin To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH 00/10] Move 64e to new interrupt return code Date: Mon, 15 Mar 2021 13:17:06 +1000 Message-Id: <20210315031716.3940350-1-npiggin@gmail.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Scott Wood , Nicholas Piggin Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Since RFC this is rebased on Christophe's v3 ppc32 conversion, and has fixed up small details, and then adds some powerpc-wide cleanups at the end. Tested on qemu only (QEMU e500), which is not ideal for interrupt handling particularly the critical interrupts which I don't know whether it can generate. Thanks, Nick Nicholas Piggin (10): powerpc/syscall: switch user_exit_irqoff and trace_hardirqs_off order powerpc/64e/interrupt: always save nvgprs on interrupt powerpc/64e/interrupt: use new interrupt return powerpc/64e/interrupt: NMI save irq soft-mask state in C powerpc/64e/interrupt: reconcile irq soft-mask state in C powerpc/64e/interrupt: Use new interrupt context tracking scheme powerpc/64e/interrupt: handle bad_page_fault in C powerpc: clean up do_page_fault powerpc: remove partial register save logic powerpc: move norestart trap flag to bit 0 arch/powerpc/include/asm/asm-prototypes.h | 2 - arch/powerpc/include/asm/bug.h | 4 +- arch/powerpc/include/asm/interrupt.h | 66 ++-- arch/powerpc/include/asm/ptrace.h | 36 +- arch/powerpc/kernel/align.c | 6 - arch/powerpc/kernel/entry_64.S | 40 +- arch/powerpc/kernel/exceptions-64e.S | 425 ++-------------------- arch/powerpc/kernel/interrupt.c | 22 +- arch/powerpc/kernel/irq.c | 76 ---- arch/powerpc/kernel/process.c | 12 - arch/powerpc/kernel/ptrace/ptrace-view.c | 21 -- arch/powerpc/kernel/ptrace/ptrace.c | 2 - arch/powerpc/kernel/ptrace/ptrace32.c | 4 - arch/powerpc/kernel/signal_32.c | 3 - arch/powerpc/kernel/signal_64.c | 2 - arch/powerpc/kernel/traps.c | 14 +- arch/powerpc/lib/sstep.c | 4 - arch/powerpc/mm/book3s64/hash_utils.c | 16 +- arch/powerpc/mm/fault.c | 28 +- arch/powerpc/xmon/xmon.c | 23 +- 20 files changed, 130 insertions(+), 676 deletions(-) -- 2.23.0