From: Conor Dooley <conor.dooley@microchip.com>
To: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Cc: "Nathan Chancellor" <nathan@kernel.org>,
"Conor Dooley" <conor@kernel.org>,
"Matthew Maurer" <mmaurer@google.com>,
linux-riscv@lists.infradead.org,
"Miguel Ojeda" <ojeda@kernel.org>,
"Alex Gaynor" <alex.gaynor@gmail.com>,
"Wedson Almeida Filho" <wedsonaf@gmail.com>,
"Boqun Feng" <boqun.feng@gmail.com>,
"Gary Guo" <gary@garyguo.net>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Jonathan Corbet" <corbet@lwn.net>,
"Paul Walmsley" <paul.walmsley@sifive.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Nick Desaulniers" <ndesaulniers@google.com>,
"Tom Rix" <trix@redhat.com>,
rust-for-linux@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, llvm@lists.linux.dev,
stable@vger.kernel.org, "Sami Tolvanen" <samitolvanen@google.com>,
"Ramon de C Valle" <rcvalle@google.com>
Subject: Re: [PATCH v2 1/3] rust: make mutually exclusive with CFI_CLANG
Date: Tue, 27 Feb 2024 13:30:28 +0000 [thread overview]
Message-ID: <20240227-nutrient-uncorrupt-202767671f78@wendy> (raw)
In-Reply-To: <20240227-unwind-canteen-3da9b07af10c@wendy>
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On Tue, Feb 27, 2024 at 01:02:17PM +0000, Conor Dooley wrote:
> I'll give testing another try.
Yah, it is (as expected) broken on arm64 too:
CFI failure at do_one_initcall+0xec/0x26c (target: __rust_minimal_init+0x0/0x64; expected type: 0x36b1c5a6)
Internal error: Oops - CFI: 00000000f2008233 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.8.0-rc3-00002-g724a75ac9542 #10
Hardware name: linux,dummy-virt (DT)
pstate: a0000005 (NzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : do_one_initcall+0xec/0x26c
lr : do_initcall_level+0x8c/0xb0
sp : ffff80008000bab0
x29: ffff80008000bda0 x28: 0000000000000000 x27: 0000000000000000
x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
x23: 0000000000000000 x22: 0000000000000000 x21: ffff18d941cb0000
x20: ffffb8f6d6d9f000 x19: ffffb8f6d63e8b18 x18: 0000000000000002
x17: 0000000036b1c5a6 x16: 00000000d65f03c0 x15: 0000000000000000
x14: ffff18d9420280b1 x13: 0000000065dde380 x12: 0000000000000017
x11: 0000000000000000 x10: 0000000000000000 x9 : d4db8c0058e7e300
x8 : 0000000000000000 x7 : 0000000001f4c18b x6 : 0000000001f4c18b
x5 : ffffb8f6d6d300a0 x4 : ffff80008000ba78 x3 : ffff18d942019860
x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffffb8f6d63e8b18
Call trace:
do_one_initcall+0xec/0x26c
do_initcall_level+0x8c/0xb0
do_initcalls+0x54/0x94
do_basic_setup+0x68/0x78
kernel_init_freeable+0x100/0x16c
kernel_init+0x20/0x1a0
ret_from_fork+0x10/0x20
Code: 7298b4d1 72a6d631 6b11021f 54000040 (d4304660)
---[ end trace 0000000000000000 ]---
note: swapper/0[1] exited with irqs disabled
note: swapper/0[1] exited with preempt_count 1
Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
Kernel Offset: 0x38f655800000 from 0xffff800080000000
PHYS_OFFSET: 0xffffe72700000000
CPU features: 0x0,88000203,3c020000,0100421b
Memory Limit: none
---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b ]---
Cheers,
Conor.
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next prev parent reply other threads:[~2024-02-27 13:31 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-23 13:38 [PATCH v2 0/3] RISC-V: enable rust Conor Dooley
2024-02-23 13:38 ` [PATCH v2 1/3] rust: make mutually exclusive with CFI_CLANG Conor Dooley
2024-02-23 14:45 ` Miguel Ojeda
2024-02-27 10:53 ` Conor Dooley
2024-02-27 12:34 ` Miguel Ojeda
2024-02-27 13:02 ` Conor Dooley
2024-02-27 13:30 ` Conor Dooley [this message]
2024-02-23 13:38 ` [PATCH v2 2/3] scripts: generate_rust_target: enable building on RISC-V Conor Dooley
2024-02-23 14:39 ` Miguel Ojeda
2024-02-27 10:16 ` Conor Dooley
2024-02-27 10:46 ` Miguel Ojeda
2024-02-27 11:04 ` Conor Dooley
2024-02-27 12:12 ` Miguel Ojeda
2024-02-27 12:36 ` Conor Dooley
2024-02-27 14:47 ` Miguel Ojeda
2024-02-27 17:48 ` Conor Dooley
2024-02-27 18:11 ` Miguel Ojeda
2024-02-27 18:24 ` Conor Dooley
2024-02-23 13:38 ` [PATCH v2 3/3] RISC-V: enable building 64-bit kernels with rust support Conor Dooley
2024-02-23 14:48 ` Miguel Ojeda
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