From: Dave Hansen <dave.hansen@intel.com>
To: Chao Gao <chao.gao@intel.com>, Dave Hansen <dave.hansen@linux.intel.com>
Cc: linux-kernel@vger.kernel.org, x86@kernel.org, tglx@linutronix.de,
bp@alien8.de, mingo@kernel.org,
"Chang S. Bae" <chang.seok.bae@intel.com>,
Eric Biggers <ebiggers@google.com>,
Rik van Riel <riel@redhat.com>,
stable@vger.kernel.org
Subject: Re: [PATCH] x86/fpu: Delay instruction pointer fixup until after after warning
Date: Tue, 24 Jun 2025 13:59:45 -0700 [thread overview]
Message-ID: <2a57590b-879d-4920-a20f-beb5cf63d432@intel.com> (raw)
In-Reply-To: <aFN4BuzSCXlcqFQz@intel.com>
On 6/18/25 19:37, Chao Gao wrote:
> instead of delaying the RIP fixup,
>
>> fpu_reset_from_exception_fixup();
>> return true;
> can we do
>
> return ex_handler_default(fixup, regs);
>
> here? Similar to what other handlers ex_handler_{fault, sgx, uaccess, ...} are
> doing.
Yep, good idea. I don't see any reason that this should have been
special in the first place.
prev parent reply other threads:[~2025-06-24 20:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-18 19:33 [PATCH] x86/fpu: Delay instruction pointer fixup until after after warning Dave Hansen
2025-06-18 19:51 ` Alison Schofield
2025-06-18 19:58 ` Dave Hansen
2025-06-19 2:37 ` Chao Gao
2025-06-24 20:59 ` Dave Hansen [this message]
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