From: Oleg Nesterov <oleg@redhat.com>
To: "Dmitry V. Levin" <ldv@strace.io>
Cc: Alexey Gladkov <legion@kernel.org>,
Charlie Jenkins <charlie@rivosinc.com>,
Eugene Syromyatnikov <evgsyr@gmail.com>,
Mike Frysinger <vapier@gentoo.org>,
Renzo Davoli <renzo@cs.unibo.it>,
Davide Berardi <berardi.dav@gmail.com>,
strace-devel@lists.strace.io, Vineet Gupta <vgupta@kernel.org>,
Russell King <linux@armlinux.org.uk>,
Will Deacon <will@kernel.org>, Guo Ren <guoren@kernel.org>,
Brian Cain <bcain@quicinc.com>,
Huacai Chen <chenhuacai@kernel.org>,
WANG Xuerui <kernel@xen0n.name>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Michal Simek <monstr@monstr.eu>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Dinh Nguyen <dinguyen@kernel.org>,
Jonas Bonn <jonas@southpole.se>,
Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>,
Stafford Horne <shorne@gmail.com>,
"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
Helge Deller <deller@gmx.de>,
Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Naveen N Rao <naveen@kernel.org>,
Madhavan Srinivasan <maddy@linux.ibm.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Heiko Carstens <hca@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
Sven Schnelle <svens@linux.ibm.com>,
Yoshinori Sato <ysato@users.sourceforge.jp>,
Rich Felker <dalias@libc.org>,
John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>,
"David S. Miller" <davem@davemloft.net>,
Andreas Larsson <andreas@gaisler.com>,
Richard Weinberger <richard@nod.at>,
Anton Ivanov <anton.ivanov@cambridgegreys.com>,
Johannes Berg <johannes@sipsolutions.net>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
Chris Zankel <chris@zankel.net>,
Max Filippov <jcmvbkbc@gmail.com>, Arnd Bergmann <arnd@arndb.de>,
Shuah Khan <shuah@kernel.org>,
linux-snps-arc@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org,
linux-hexagon@vger.kernel.org, loongarch@lists.linux.dev,
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Subject: Re: [PATCH v3 0/6] ptrace: introduce PTRACE_SET_SYSCALL_INFO API
Date: Wed, 29 Jan 2025 19:51:49 +0100 [thread overview]
Message-ID: <20250129185149.GA25901@redhat.com> (raw)
In-Reply-To: <20250128091445.GA8257@strace.io>
On 01/28, Dmitry V. Levin wrote:
>
> * ptrace: Add explicit padding to the end of struct ptrace_syscall_info,
> simplify obtaining of user ptrace_syscall_info,
> do not introduce PTRACE_SYSCALL_INFO_SIZE_VER0
> * ptrace: Change the return type of ptrace_set_syscall_info_* functions
> from "unsigned long" to "int"
> * ptrace: Add -ERANGE check to ptrace_set_syscall_info_exit,
> add comments to -ERANGE checks
> * ptrace: Update comments about supported syscall stops
> * selftests: Extend set_syscall_info test, fix for mips n32
Again, I can't review 1-3, I know nothing about the non-x86 architectures.
As for 4-6, feel free to add
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
WARNING: multiple messages have this Message-ID (diff)
From: Oleg Nesterov <oleg@redhat.com>
To: "Dmitry V. Levin" <ldv@strace.io>
Cc: Alexey Gladkov <legion@kernel.org>,
Charlie Jenkins <charlie@rivosinc.com>,
Eugene Syromyatnikov <evgsyr@gmail.com>,
Mike Frysinger <vapier@gentoo.org>,
Renzo Davoli <renzo@cs.unibo.it>,
Davide Berardi <berardi.dav@gmail.com>,
strace-devel@lists.strace.io, Vineet Gupta <vgupta@kernel.org>,
Russell King <linux@armlinux.org.uk>,
Will Deacon <will@kernel.org>, Guo Ren <guoren@kernel.org>,
Brian Cain <bcain@quicinc.com>,
Huacai Chen <chenhuacai@kernel.org>,
WANG Xuerui <kernel@xen0n.name>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Michal Simek <monstr@monstr.eu>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Dinh Nguyen <dinguyen@kernel.org>,
Jonas Bonn <jonas@southpole.se>,
Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>,
Stafford Horne <shorne@gmail.com>,
"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
Helge Deller <deller@gmx.de>,
Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Naveen N Rao <naveen@kernel.org>,
Madhavan Srinivasan <maddy@linux.ibm.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Heiko Carstens <hca@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
Sven Schnelle <svens@linux.ibm.com>,
Yoshinori Sato <ysato@users.sourceforge.jp>,
Rich Felker <dalias@libc.org>,
John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>,
"David S. Miller" <davem@davemloft.net>,
Andreas Larsson <andreas@gaisler.com>,
Richard Weinberger <richard@nod.at>,
Anton Ivanov <anton.ivanov@cambridgegreys.com>,
Johannes Berg <johannes@sipsolutions.net>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
Chris Zankel <chris@zankel.net>,
Max Filippov <jcmvbkbc@gmail.com>, Arnd Bergmann <arnd@arndb.de>,
Shuah Khan <shuah@kernel.org>,
linux-snps-arc@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org,
linux-hexagon@vger.kernel.org, loongarch@lists.linux.dev,
linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org,
linux-openrisc@vger.kernel.org, linux-parisc@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org,
linux-s390@vger.kernel.org, linux-sh@vger.kernel.org,
sparclinux@vger.kernel.org, linux-um@lists.infradead.org,
linux-arch@vger.kernel.org, linux-kselftest@vger.kernel.org,
linux-api@vger.kernel.org
Subject: Re: [PATCH v3 0/6] ptrace: introduce PTRACE_SET_SYSCALL_INFO API
Date: Wed, 29 Jan 2025 19:51:49 +0100 [thread overview]
Message-ID: <20250129185149.GA25901@redhat.com> (raw)
In-Reply-To: <20250128091445.GA8257@strace.io>
On 01/28, Dmitry V. Levin wrote:
>
> * ptrace: Add explicit padding to the end of struct ptrace_syscall_info,
> simplify obtaining of user ptrace_syscall_info,
> do not introduce PTRACE_SYSCALL_INFO_SIZE_VER0
> * ptrace: Change the return type of ptrace_set_syscall_info_* functions
> from "unsigned long" to "int"
> * ptrace: Add -ERANGE check to ptrace_set_syscall_info_exit,
> add comments to -ERANGE checks
> * ptrace: Update comments about supported syscall stops
> * selftests: Extend set_syscall_info test, fix for mips n32
Again, I can't review 1-3, I know nothing about the non-x86 architectures.
As for 4-6, feel free to add
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
WARNING: multiple messages have this Message-ID (diff)
From: Oleg Nesterov <oleg@redhat.com>
To: "Dmitry V. Levin" <ldv@strace.io>
Cc: Alexey Gladkov <legion@kernel.org>,
Charlie Jenkins <charlie@rivosinc.com>,
Eugene Syromyatnikov <evgsyr@gmail.com>,
Mike Frysinger <vapier@gentoo.org>,
Renzo Davoli <renzo@cs.unibo.it>,
Davide Berardi <berardi.dav@gmail.com>,
strace-devel@lists.strace.io, Vineet Gupta <vgupta@kernel.org>,
Russell King <linux@armlinux.org.uk>,
Will Deacon <will@kernel.org>, Guo Ren <guoren@kernel.org>,
Brian Cain <bcain@quicinc.com>,
Huacai Chen <chenhuacai@kernel.org>,
WANG Xuerui <kernel@xen0n.name>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Michal Simek <monstr@monstr.eu>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Dinh Nguyen <dinguyen@kernel.org>,
Jonas Bonn <jonas@southpole.se>,
Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>,
Stafford Horne <shorne@gmail.com>,
"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
Helge Deller <deller@gmx.de>,
Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Naveen N Rao <naveen@kernel.org>,
Madhavan Srinivasan <maddy@linux.ibm.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Heiko Carstens <hca@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
Sven Schnelle <svens@linux.ibm.com>,
Yoshinori Sato <ysato@users.sourceforge.jp>,
Rich Felker <dalias@libc.org>,
John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>,
"David S. Miller" <davem@davemloft.net>,
Andreas Larsson <andreas@gaisler.com>,
Richard Weinberger <richard@nod.at>,
Anton Ivanov <anton.ivanov@cambridgegreys.com>,
Johannes Berg <johannes@sipsolutions.net>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
Chris Zankel <chris@zankel.net>,
Max Filippov <jcmvbkbc@gmail.com>, Arnd Bergmann <arnd@arndb.de>,
Shuah Khan <shuah@kernel.org>,
linux-snps-arc@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org,
linux-hexagon@vger.kernel.org, loongarch@lists.linux.dev,
linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org,
linux-openrisc@vger.kernel.org, linux-parisc@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org,
linux-s390@vger.kernel.org, linux-sh@vger.kernel.org,
sparclinux@vger.kernel.org, linux-um@lists.infradead.org,
linux-arch@vger.kernel.org, linux-kselftest@vger.kernel.org,
linux-api@vger.kernel.org
Subject: Re: [PATCH v3 0/6] ptrace: introduce PTRACE_SET_SYSCALL_INFO API
Date: Wed, 29 Jan 2025 19:51:49 +0100 [thread overview]
Message-ID: <20250129185149.GA25901@redhat.com> (raw)
In-Reply-To: <20250128091445.GA8257@strace.io>
On 01/28, Dmitry V. Levin wrote:
>
> * ptrace: Add explicit padding to the end of struct ptrace_syscall_info,
> simplify obtaining of user ptrace_syscall_info,
> do not introduce PTRACE_SYSCALL_INFO_SIZE_VER0
> * ptrace: Change the return type of ptrace_set_syscall_info_* functions
> from "unsigned long" to "int"
> * ptrace: Add -ERANGE check to ptrace_set_syscall_info_exit,
> add comments to -ERANGE checks
> * ptrace: Update comments about supported syscall stops
> * selftests: Extend set_syscall_info test, fix for mips n32
Again, I can't review 1-3, I know nothing about the non-x86 architectures.
As for 4-6, feel free to add
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
_______________________________________________
linux-snps-arc mailing list
linux-snps-arc@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-snps-arc
next prev parent reply other threads:[~2025-01-29 18:52 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-28 9:14 [PATCH v3 0/6] ptrace: introduce PTRACE_SET_SYSCALL_INFO API Dmitry V. Levin
2025-01-28 9:14 ` Dmitry V. Levin
2025-01-28 9:14 ` Dmitry V. Levin
2025-01-28 9:16 ` [PATCH v3 1/6] mips: fix mips_get_syscall_arg() for o32 Dmitry V. Levin
2025-01-28 9:16 ` [PATCH v3 2/6] syscall.h: add syscall_set_arguments() and syscall_set_return_value() Dmitry V. Levin
2025-01-28 9:16 ` Dmitry V. Levin
2025-01-28 9:16 ` Dmitry V. Levin
2025-01-28 15:04 ` Christophe Leroy
2025-01-28 15:04 ` Christophe Leroy
2025-01-28 15:04 ` Christophe Leroy
2025-01-28 16:17 ` Dmitry V. Levin
2025-01-28 16:17 ` Dmitry V. Levin
2025-01-28 16:17 ` Dmitry V. Levin
2025-01-30 8:33 ` Sven Schnelle
2025-01-30 8:33 ` Sven Schnelle
2025-01-30 8:33 ` Sven Schnelle
2025-01-30 11:22 ` Dmitry V. Levin
2025-01-30 11:22 ` Dmitry V. Levin
2025-01-30 11:22 ` Dmitry V. Levin
2025-01-30 11:36 ` Sven Schnelle
2025-01-30 11:36 ` Sven Schnelle
2025-01-30 11:36 ` Sven Schnelle
2025-01-28 9:16 ` [PATCH v3 3/6] syscall.h: introduce syscall_set_nr() Dmitry V. Levin
2025-01-28 9:16 ` Dmitry V. Levin
2025-01-28 9:16 ` Dmitry V. Levin
2025-01-28 15:13 ` Christophe Leroy
2025-01-28 15:13 ` Christophe Leroy
2025-01-28 15:13 ` Christophe Leroy
2025-01-28 16:25 ` Dmitry V. Levin
2025-01-28 16:25 ` Dmitry V. Levin
2025-01-28 16:25 ` Dmitry V. Levin
2025-01-28 9:16 ` [PATCH v3 4/6] ptrace_get_syscall_info: factor out ptrace_get_syscall_info_op Dmitry V. Levin
2025-01-28 9:16 ` [PATCH v3 5/6] ptrace: introduce PTRACE_SET_SYSCALL_INFO request Dmitry V. Levin
2025-01-28 15:21 ` Christophe Leroy
2025-01-28 15:58 ` Dmitry V. Levin
2025-01-28 9:16 ` [PATCH v3 6/6] selftests/ptrace: add a test case for PTRACE_SET_SYSCALL_INFO Dmitry V. Levin
2025-01-29 18:51 ` Oleg Nesterov [this message]
2025-01-29 18:51 ` [PATCH v3 0/6] ptrace: introduce PTRACE_SET_SYSCALL_INFO API Oleg Nesterov
2025-01-29 18:51 ` Oleg Nesterov
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