From: Alice Ryhl <aliceryhl@google•com>
To: Miguel Ojeda <miguel.ojeda.sandonis@gmail•com>
Cc: "Catalin Marinas" <catalin.marinas@arm•com>,
"Will Deacon" <will@kernel•org>,
"Miguel Ojeda" <ojeda@kernel•org>,
"Boqun Feng" <boqun@kernel•org>, "Gary Guo" <gary@garyguo•net>,
"Björn Roy Baron" <bjorn3_gh@protonmail•com>,
"Benno Lossin" <lossin@kernel•org>,
"Andreas Hindborg" <a.hindborg@kernel•org>,
"Trevor Gross" <tmgross@umich•edu>,
"Danilo Krummrich" <dakr@kernel•org>,
"Nathan Chancellor" <nathan@kernel•org>,
"Nick Desaulniers" <nick.desaulniers+lkml@gmail•com>,
"Bill Wendling" <morbo@google•com>,
"Justin Stitt" <justinstitt@google•com>,
linux-arm-kernel@lists•infradead.org,
linux-kernel@vger•kernel.org, rust-for-linux@vger•kernel.org,
llvm@lists•linux.dev, stable@kernel•org,
"Bo Ye" <bo.ye@mediatek•com>,
"Isaac Manjarres" <isaacmanjarres@google•com>,
"Sami Tolvanen" <samitolvanen@google•com>
Subject: Re: [PATCH] rust: arm64: set uwtable llvm module flag for CONFIG_UNWIND_TABLES
Date: Fri, 29 May 2026 06:32:47 +0000 [thread overview]
Message-ID: <ahkzD01e14wOTNBk@google.com> (raw)
In-Reply-To: <CANiq72mCYOXrWM7_3jby_ZvYmspXsYVzRqhTgQiBF0bdDLAaEg@mail.gmail.com>
On Thu, May 28, 2026 at 07:26:07AM +0200, Miguel Ojeda wrote:
> On Wed, May 27, 2026 at 8:18 PM Alice Ryhl <aliceryhl@google•com> wrote:
> >
> > Once the fix lands in rustc, this flag can be made conditional on the
> > rustc version. Note that passing the flag on a rustc with the fix
> > present has no effect.
>
> Already landed now, so if the uwtable one is enough, we could already
> do that since it will be 1.98. But since it has no effect, we can keep
> the fix as-is and do that on top too.
Hrm, is there a way to perform the version check in the Makefile, or do
I need a Kconfig for whether the fix is needed?
Alice
next prev parent reply other threads:[~2026-05-29 6:33 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-27 18:18 [PATCH] rust: arm64: set uwtable llvm module flag for CONFIG_UNWIND_TABLES Alice Ryhl
2026-05-27 18:30 ` Alice Ryhl
2026-05-28 5:26 ` Miguel Ojeda
2026-05-28 5:56 ` Alice Ryhl
2026-05-29 6:32 ` Alice Ryhl [this message]
2026-05-29 14:29 ` Miguel Ojeda
2026-05-29 14:45 ` Alice Ryhl
2026-05-29 15:15 ` Catalin Marinas
2026-05-30 7:40 ` Miguel Ojeda
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