From: Michal Suchanek <msuchanek@suse.de> To: linuxppc-dev@lists.ozlabs.org Cc: Michal Suchanek <msuchanek@suse.de>, Benjamin Herrenschmidt <benh@kernel.crashing.org>, Paul Mackerras <paulus@samba.org>, Michael Ellerman <mpe@ellerman.id.au>, Oleg Nesterov <oleg@redhat.com>, Alexander Viro <viro@zeniv.linux.org.uk>, Christian Brauner <christian@brauner.io>, Nicholas Piggin <npiggin@gmail.com>, Allison Randal <allison@lohutok.net>, "Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com>, Thomas Gleixner <tglx@linutronix.de>, Breno Leitao <leitao@debian.org>, Christophe Leroy <christophe.leroy@c-s.fr>, Claudio Carvalho <cclaudio@linux.ibm.com>, Russell Currey <ruscur@russell.cc>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>, Arnd Bergmann <arnd@arndb.de>, Geert Uytterhoeven <geert@linux-m68k.org>, Firoz Khan <firoz.khan@linaro.org>, Dmitry Vyukov <dvyukov@google.com>, Masahiro Yamada <yamada.masahiro@socionext.com>, Hari Bathini <hbathini@linux.ibm.com>, Andrew Donnellan <andrew.donnellan@au1.ibm.com>, Nicolai Stange <nstange@suse.de>, Valentin Schneider <valentin.schneider@arm.com>, Diana Craciun <diana.craciun@nxp.com>, Daniel Axtens <dja@axtens.net>, Michael Neuling <mikey@neuling.org>, Gustavo Romero <gromero@linux.ibm.com>, Mathieu Malaterre <malat@debian.org>, "Steven Rostedt" <rostedt@goodmis.org>, "Eric W. Biederman" <ebiederm@xmission.com>, Heiko Carstens <heiko.carstens@de.ibm.com>, David Howells <dhowells@redhat.com>, Brajeswar Ghosh <brajeswar.linux@gmail.com>, Jagadeesh Pagadala <jagdsh.linux@gmail.com>, David Hildenbrand <david@redhat.com>, Andrew Morton <akpm@linux-foundation.org>, Madhavan Srinivasan <maddy@linux.vnet.ibm.com>, linux-kernel@vger.kernel.org Subject: [PATCH 00/33] exception cleanup, syscall in C and !COMPAT Date: Tue, 12 Nov 2019 17:51:58 +0100 [thread overview] Message-ID: <cover.1573576649.git.msuchanek@suse.de> (raw) Hello, This is merge of https://patchwork.ozlabs.org/cover/1162376/ (except two last experimental patches) and https://patchwork.ozlabs.org/patch/1162079/ rebased on top of master. There was minor conflict in Makefile in the latter series. Thanks Michal Michal Suchanek (8): powerpc: Add back __ARCH_WANT_SYS_LLSEEK macro powerpc: move common register copy functions from signal_32.c to signal.c powerpc/perf: consolidate read_user_stack_32 powerpc/perf: consolidate valid_user_sp powerpc/perf: remove current_is_64bit() powerpc/64: make buildable without CONFIG_COMPAT powerpc/64: Make COMPAT user-selectable disabled on littleendian by default. powerpc/perf: split callchain.c by bitness Nicholas Piggin (25): powerpc/64s/exception: Introduce INT_DEFINE parameter block for code generation powerpc/64s/exception: Add GEN_COMMON macro that uses INT_DEFINE parameters powerpc/64s/exception: Add GEN_KVM macro that uses INT_DEFINE parameters powerpc/64s/exception: Expand EXC_COMMON and EXC_COMMON_ASYNC macros powerpc/64s/exception: Move all interrupt handlers to new style code gen macros powerpc/64s/exception: Remove old INT_ENTRY macro powerpc/64s/exception: Remove old INT_COMMON macro powerpc/64s/exception: Remove old INT_KVM_HANDLER powerpc/64s/exception: Add ISIDE option powerpc/64s/exception: move real->virt switch into the common handler powerpc/64s/exception: move soft-mask test to common code powerpc/64s/exception: move KVM test to common code powerpc/64s/exception: remove confusing IEARLY option powerpc/64s/exception: remove the SPR saving patch code macros powerpc/64s/exception: trim unused arguments from KVMTEST macro powerpc/64s/exception: hdecrementer avoid touching the stack powerpc/64s/exception: re-inline some handlers powerpc/64s/exception: Clean up SRR specifiers powerpc/64s/exception: add more comments for interrupt handlers powerpc/64s/exception: only test KVM in SRR interrupts when PR KVM is supported powerpc/64s/exception: soft nmi interrupt should not use ret_from_except powerpc/64: system call remove non-volatile GPR save optimisation powerpc/64: system call implement the bulk of the logic in C powerpc/64s: interrupt return in C powerpc/64s/exception: remove lite interrupt return arch/powerpc/Kconfig | 5 +- arch/powerpc/include/asm/asm-prototypes.h | 11 - .../powerpc/include/asm/book3s/64/kup-radix.h | 24 +- arch/powerpc/include/asm/cputime.h | 24 + arch/powerpc/include/asm/exception-64s.h | 4 - arch/powerpc/include/asm/hw_irq.h | 4 + arch/powerpc/include/asm/ptrace.h | 3 + arch/powerpc/include/asm/signal.h | 3 + arch/powerpc/include/asm/switch_to.h | 11 + arch/powerpc/include/asm/thread_info.h | 4 +- arch/powerpc/include/asm/time.h | 4 +- arch/powerpc/include/asm/unistd.h | 1 + arch/powerpc/kernel/Makefile | 9 +- arch/powerpc/kernel/entry_64.S | 880 ++------ arch/powerpc/kernel/exceptions-64e.S | 254 ++- arch/powerpc/kernel/exceptions-64s.S | 1937 ++++++++++++----- arch/powerpc/kernel/process.c | 89 +- arch/powerpc/kernel/signal.c | 144 +- arch/powerpc/kernel/signal.h | 2 - arch/powerpc/kernel/signal_32.c | 140 -- arch/powerpc/kernel/syscall_64.c | 348 +++ arch/powerpc/kernel/syscalls/syscall.tbl | 22 +- arch/powerpc/kernel/systbl.S | 9 +- arch/powerpc/kernel/time.c | 9 - arch/powerpc/kernel/vdso.c | 3 +- arch/powerpc/kernel/vector.S | 2 +- arch/powerpc/kvm/book3s_hv_rmhandlers.S | 11 - arch/powerpc/kvm/book3s_segment.S | 7 - arch/powerpc/perf/Makefile | 5 +- arch/powerpc/perf/callchain.c | 387 +--- arch/powerpc/perf/callchain.h | 25 + arch/powerpc/perf/callchain_32.c | 197 ++ arch/powerpc/perf/callchain_64.c | 178 ++ fs/read_write.c | 3 +- 34 files changed, 2794 insertions(+), 1965 deletions(-) create mode 100644 arch/powerpc/kernel/syscall_64.c create mode 100644 arch/powerpc/perf/callchain.h create mode 100644 arch/powerpc/perf/callchain_32.c create mode 100644 arch/powerpc/perf/callchain_64.c -- 2.23.0
WARNING: multiple messages have this Message-ID (diff)
From: Michal Suchanek <msuchanek@suse.de> To: linuxppc-dev@lists.ozlabs.org Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>, David Hildenbrand <david@redhat.com>, Heiko Carstens <heiko.carstens@de.ibm.com>, Claudio Carvalho <cclaudio@linux.ibm.com>, David Howells <dhowells@redhat.com>, Masahiro Yamada <yamada.masahiro@socionext.com>, Paul Mackerras <paulus@samba.org>, Christian Brauner <christian@brauner.io>, Breno Leitao <leitao@debian.org>, Michael Neuling <mikey@neuling.org>, Nicolai Stange <nstange@suse.de>, Diana Craciun <diana.craciun@nxp.com>, Firoz Khan <firoz.khan@linaro.org>, Allison Randal <allison@lohutok.net>, Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>, Geert Uytterhoeven <geert@linux-m68k.org>, "Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com>, Michal Suchanek <msuchanek@suse.de>, Valentin Schneider <valentin.schneider@arm.com>, Jagadeesh Pagadala <jagdsh.linux@gmail.com>, Arnd Bergmann <arnd@arndb.de>, Nicholas Piggin <npiggin@gmail.com>, Alexander Viro <viro@zeniv.linux.org.uk>, Steven Rostedt <rostedt@goodmis.org>, Thomas Gleixner <tglx@linutronix.de>, Dmitry Vyukov <dvyukov@google.com>, Daniel Axtens <dja@axtens.net>, Gustavo Romero <gromero@linux.ibm.com>, Mathieu Malaterre <malat@debian.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Oleg Nesterov <oleg@redhat.com>, linux-kernel@vger.kernel.org, "Eric W. Biederman" <ebiederm@xmission.com>, Andrew Donnellan <andrew.donnellan@au1.ibm.com>, Brajeswar Ghosh <brajeswar.linux@gmail.com>, Hari Bathini <hbathini@linux.ibm.com>, Andrew Morton <akpm@linux-foundation.org> Subject: [PATCH 00/33] exception cleanup, syscall in C and !COMPAT Date: Tue, 12 Nov 2019 17:51:58 +0100 [thread overview] Message-ID: <cover.1573576649.git.msuchanek@suse.de> (raw) Hello, This is merge of https://patchwork.ozlabs.org/cover/1162376/ (except two last experimental patches) and https://patchwork.ozlabs.org/patch/1162079/ rebased on top of master. There was minor conflict in Makefile in the latter series. Thanks Michal Michal Suchanek (8): powerpc: Add back __ARCH_WANT_SYS_LLSEEK macro powerpc: move common register copy functions from signal_32.c to signal.c powerpc/perf: consolidate read_user_stack_32 powerpc/perf: consolidate valid_user_sp powerpc/perf: remove current_is_64bit() powerpc/64: make buildable without CONFIG_COMPAT powerpc/64: Make COMPAT user-selectable disabled on littleendian by default. powerpc/perf: split callchain.c by bitness Nicholas Piggin (25): powerpc/64s/exception: Introduce INT_DEFINE parameter block for code generation powerpc/64s/exception: Add GEN_COMMON macro that uses INT_DEFINE parameters powerpc/64s/exception: Add GEN_KVM macro that uses INT_DEFINE parameters powerpc/64s/exception: Expand EXC_COMMON and EXC_COMMON_ASYNC macros powerpc/64s/exception: Move all interrupt handlers to new style code gen macros powerpc/64s/exception: Remove old INT_ENTRY macro powerpc/64s/exception: Remove old INT_COMMON macro powerpc/64s/exception: Remove old INT_KVM_HANDLER powerpc/64s/exception: Add ISIDE option powerpc/64s/exception: move real->virt switch into the common handler powerpc/64s/exception: move soft-mask test to common code powerpc/64s/exception: move KVM test to common code powerpc/64s/exception: remove confusing IEARLY option powerpc/64s/exception: remove the SPR saving patch code macros powerpc/64s/exception: trim unused arguments from KVMTEST macro powerpc/64s/exception: hdecrementer avoid touching the stack powerpc/64s/exception: re-inline some handlers powerpc/64s/exception: Clean up SRR specifiers powerpc/64s/exception: add more comments for interrupt handlers powerpc/64s/exception: only test KVM in SRR interrupts when PR KVM is supported powerpc/64s/exception: soft nmi interrupt should not use ret_from_except powerpc/64: system call remove non-volatile GPR save optimisation powerpc/64: system call implement the bulk of the logic in C powerpc/64s: interrupt return in C powerpc/64s/exception: remove lite interrupt return arch/powerpc/Kconfig | 5 +- arch/powerpc/include/asm/asm-prototypes.h | 11 - .../powerpc/include/asm/book3s/64/kup-radix.h | 24 +- arch/powerpc/include/asm/cputime.h | 24 + arch/powerpc/include/asm/exception-64s.h | 4 - arch/powerpc/include/asm/hw_irq.h | 4 + arch/powerpc/include/asm/ptrace.h | 3 + arch/powerpc/include/asm/signal.h | 3 + arch/powerpc/include/asm/switch_to.h | 11 + arch/powerpc/include/asm/thread_info.h | 4 +- arch/powerpc/include/asm/time.h | 4 +- arch/powerpc/include/asm/unistd.h | 1 + arch/powerpc/kernel/Makefile | 9 +- arch/powerpc/kernel/entry_64.S | 880 ++------ arch/powerpc/kernel/exceptions-64e.S | 254 ++- arch/powerpc/kernel/exceptions-64s.S | 1937 ++++++++++++----- arch/powerpc/kernel/process.c | 89 +- arch/powerpc/kernel/signal.c | 144 +- arch/powerpc/kernel/signal.h | 2 - arch/powerpc/kernel/signal_32.c | 140 -- arch/powerpc/kernel/syscall_64.c | 348 +++ arch/powerpc/kernel/syscalls/syscall.tbl | 22 +- arch/powerpc/kernel/systbl.S | 9 +- arch/powerpc/kernel/time.c | 9 - arch/powerpc/kernel/vdso.c | 3 +- arch/powerpc/kernel/vector.S | 2 +- arch/powerpc/kvm/book3s_hv_rmhandlers.S | 11 - arch/powerpc/kvm/book3s_segment.S | 7 - arch/powerpc/perf/Makefile | 5 +- arch/powerpc/perf/callchain.c | 387 +--- arch/powerpc/perf/callchain.h | 25 + arch/powerpc/perf/callchain_32.c | 197 ++ arch/powerpc/perf/callchain_64.c | 178 ++ fs/read_write.c | 3 +- 34 files changed, 2794 insertions(+), 1965 deletions(-) create mode 100644 arch/powerpc/kernel/syscall_64.c create mode 100644 arch/powerpc/perf/callchain.h create mode 100644 arch/powerpc/perf/callchain_32.c create mode 100644 arch/powerpc/perf/callchain_64.c -- 2.23.0
next reply other threads:[~2019-11-12 16:53 UTC|newest] Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-11-12 16:51 Michal Suchanek [this message] 2019-11-12 16:51 ` [PATCH 00/33] exception cleanup, syscall in C and !COMPAT Michal Suchanek 2019-11-12 16:51 ` [PATCH 01/33] powerpc/64s/exception: Introduce INT_DEFINE parameter block for code generation Michal Suchanek 2019-11-12 16:51 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 02/33] powerpc/64s/exception: Add GEN_COMMON macro that uses INT_DEFINE parameters Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 03/33] powerpc/64s/exception: Add GEN_KVM " Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 04/33] powerpc/64s/exception: Expand EXC_COMMON and EXC_COMMON_ASYNC macros Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 05/33] powerpc/64s/exception: Move all interrupt handlers to new style code gen macros Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 06/33] powerpc/64s/exception: Remove old INT_ENTRY macro Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 07/33] powerpc/64s/exception: Remove old INT_COMMON macro Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 08/33] powerpc/64s/exception: Remove old INT_KVM_HANDLER Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 09/33] powerpc/64s/exception: Add ISIDE option Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 10/33] powerpc/64s/exception: move real->virt switch into the common handler Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 11/33] powerpc/64s/exception: move soft-mask test to common code Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 12/33] powerpc/64s/exception: move KVM " Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 13/33] powerpc/64s/exception: remove confusing IEARLY option Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 14/33] powerpc/64s/exception: remove the SPR saving patch code macros Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 15/33] powerpc/64s/exception: trim unused arguments from KVMTEST macro Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 16/33] powerpc/64s/exception: hdecrementer avoid touching the stack Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 17/33] powerpc/64s/exception: re-inline some handlers Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 18/33] powerpc/64s/exception: Clean up SRR specifiers Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 19/33] powerpc/64s/exception: add more comments for interrupt handlers Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 20/33] powerpc/64s/exception: only test KVM in SRR interrupts when PR KVM is supported Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 21/33] powerpc/64s/exception: soft nmi interrupt should not use ret_from_except Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 22/33] powerpc/64: system call remove non-volatile GPR save optimisation Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 23/33] powerpc/64: system call implement the bulk of the logic in C Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 24/33] powerpc/64s: interrupt return " Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 25/33] powerpc/64s/exception: remove lite interrupt return Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 26/33] powerpc: Add back __ARCH_WANT_SYS_LLSEEK macro Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 27/33] powerpc: move common register copy functions from signal_32.c to signal.c Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 28/33] powerpc/perf: consolidate read_user_stack_32 Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 29/33] powerpc/perf: consolidate valid_user_sp Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 30/33] powerpc/perf: remove current_is_64bit() Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 31/33] powerpc/64: make buildable without CONFIG_COMPAT Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-13 3:02 ` Nicholas Piggin 2019-11-13 3:02 ` Nicholas Piggin 2019-11-13 8:41 ` Michal Suchánek 2019-11-13 8:41 ` Michal Suchánek 2019-11-13 10:04 ` Arnd Bergmann 2019-11-13 10:04 ` Arnd Bergmann 2019-11-12 16:52 ` [PATCH 32/33] powerpc/64: Make COMPAT user-selectable disabled on littleendian by default Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek 2019-11-12 16:52 ` [PATCH 33/33] powerpc/perf: split callchain.c by bitness Michal Suchanek 2019-11-12 16:52 ` Michal Suchanek
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