From: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
To: Nick Desaulniers <ndesaulniers@google.com>
Cc: Lai Jiangshan <jiangshanlai@gmail.com>,
linux-kernel <linux-kernel@vger.kernel.org>,
Borislav Petkov <bp@alien8.de>,
Peter Zijlstra <peterz@infradead.org>,
Josh Poimboeuf <jpoimboe@redhat.com>,
Andy Lutomirski <luto@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
"maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)"
<x86@kernel.org>, Lai Jiangshan <jiangshan.ljs@antgroup.com>,
Ingo Molnar <mingo@redhat.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
"H. Peter Anvin" <hpa@zytor.com>,
Kuppuswamy Sathyanarayanan
<sathyanarayanan.kuppuswamy@linux.intel.com>,
Joerg Roedel <jroedel@suse.de>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Miguel Ojeda <ojeda@kernel.org>,
Kees Cook <keescook@chromium.org>,
Nathan Chancellor <nathan@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Alexei Starovoitov <ast@kernel.org>,
Marco Elver <elver@google.com>, Hao Luo <haoluo@google.com>,
Rasmus Villemoes <linux@rasmusvillemoes.dk>
Subject: Re: [PATCH 1/7] x86/entry: Introduce __entry_text for entry code written in C
Date: Wed, 11 May 2022 21:27:32 +0200 [thread overview]
Message-ID: <CANiq72kc02DbgVdKusDUeCkxVoQoOGMLnEJnzf-Gn=BiQUggLw@mail.gmail.com> (raw)
In-Reply-To: <CAKwvOdmF_5KudQbC8j5hJT1CqxvYtMneZxb1Si3A2uNxopk3yQ@mail.gmail.com>
On Wed, May 11, 2022 at 8:01 PM Nick Desaulniers
<ndesaulniers@google.com> wrote:
>
> I haven't looked at the rest of the series, but isn't `noinstr` used
> in a bunch of places? Wont this commit break all those uses or at
Except the order, it expands to the same, no? Or what is the issue?
Cheers,
Miguel
next prev parent reply other threads:[~2022-05-11 19:27 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-11 7:27 [PATCH 0/7] x86/entry: Convert error_entry() to C code Lai Jiangshan
2022-05-11 7:27 ` [PATCH 1/7] x86/entry: Introduce __entry_text for entry code written in C Lai Jiangshan
2022-05-11 18:01 ` Nick Desaulniers
2022-05-11 19:27 ` Miguel Ojeda [this message]
2022-05-11 19:34 ` Nick Desaulniers
2022-05-11 19:41 ` Miguel Ojeda
2022-05-11 20:09 ` Thomas Gleixner
2022-05-11 7:27 ` [PATCH 2/7] x86/entry: Move PTI_USER_* to arch/x86/include/asm/processor-flags.h Lai Jiangshan
2022-05-11 10:25 ` Thomas Gleixner
2022-05-11 12:40 ` Lai Jiangshan
2022-05-11 7:27 ` [PATCH 3/7] x86: Mark __native_read_cr3() & native_write_cr3() as __always_inline Lai Jiangshan
2022-05-11 7:27 ` [PATCH 4/7] x86/entry: Add arch/x86/entry/entry64.c for C entry code Lai Jiangshan
2022-05-11 7:27 ` [PATCH 5/7] x86/entry: Add the C verion of SWITCH_TO_KERNEL_CR3 as switch_to_kernel_cr3() Lai Jiangshan
2022-05-11 7:27 ` [PATCH 6/7] x86/traps: Add fence_swapgs_{user,kernel}_entry() and user_entry_swapgs_and_fence() Lai Jiangshan
2022-05-11 7:27 ` [PATCH 7/7] x86/entry: Implement the whole error_entry() as C code Lai Jiangshan
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