From: Florian Weimer <fw@deneb.enyo.de>
To: Gabriel Krisman Bertazi <krisman@collabora.com>
Cc: luto@kernel.org, tglx@linutronix.de, keescook@chromium.org,
christian.brauner@ubuntu.com, peterz@infradead.org,
willy@infradead.org, shuah@kernel.org,
linux-kernel@vger.kernel.org, linux-api@vger.kernel.org,
linux-kselftest@vger.kernel.org, x86@kernel.org,
gofmanp@gmail.com, kernel@collabora.com
Subject: Re: [PATCH v7 0/7] Syscall User Dispatch
Date: Wed, 18 Nov 2020 18:22:01 +0100 [thread overview]
Message-ID: <87blfuvava.fsf@mid.deneb.enyo.de> (raw)
In-Reply-To: <87blfuvbtb.fsf@collabora.com> (Gabriel Krisman Bertazi's message of "Wed, 18 Nov 2020 12:01:36 -0500")
* Gabriel Krisman Bertazi:
> The main use case is to intercept Windows system calls of an application
> running over Wine. While Wine is using an unmodified glibc to execute
> its own native Linux syscalls, the Windows libraries might be directly
> issuing syscalls that we need to capture. So there is a mix. While this
> mechanism is compatible with existing libc, we might have other
> libraries executing a syscall instruction directly.
Please raise this on libc-alpha, it's an unexpected compatibility
constraint on glibc. Thanks.
next prev parent reply other threads:[~2020-11-18 17:22 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-18 3:28 [PATCH v7 0/7] Syscall User Dispatch Gabriel Krisman Bertazi
2020-11-18 3:28 ` [PATCH v7 1/7] x86: vdso: Expose sigreturn address on vdso to the kernel Gabriel Krisman Bertazi
2020-11-18 3:28 ` [PATCH v7 2/7] signal: Expose SYS_USER_DISPATCH si_code type Gabriel Krisman Bertazi
2020-11-18 3:28 ` [PATCH v7 3/7] kernel: Implement selective syscall userspace redirection Gabriel Krisman Bertazi
2020-11-19 12:36 ` Peter Zijlstra
2020-11-19 17:43 ` Gabriel Krisman Bertazi
2020-11-21 0:18 ` Kees Cook
2020-11-22 4:01 ` Andy Lutomirski
2020-11-18 3:28 ` [PATCH v7 4/7] entry: Support Syscall User Dispatch on common syscall entry Gabriel Krisman Bertazi
2020-11-18 3:28 ` [PATCH v7 5/7] selftests: Add kselftest for syscall user dispatch Gabriel Krisman Bertazi
2020-11-18 3:28 ` [PATCH v7 6/7] selftests: Add benchmark " Gabriel Krisman Bertazi
2020-11-18 3:28 ` [PATCH v7 7/7] docs: Document Syscall User Dispatch Gabriel Krisman Bertazi
2020-11-18 8:48 ` Florian Weimer
2020-11-18 17:02 ` Gabriel Krisman Bertazi
2020-11-18 8:47 ` [PATCH v7 0/7] " Florian Weimer
2020-11-18 17:01 ` Gabriel Krisman Bertazi
2020-11-18 17:22 ` Florian Weimer [this message]
2020-11-19 12:38 ` Peter Zijlstra
2020-11-21 0:24 ` Kees Cook
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