linux-kernel - Re: Intermittent Qemu boot hang/regression traced back to INT 0x80 changes

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Message-ID: <c5ce5440-504b-4dea-9c5d-42b6477921ad@intel.com>
Date: Thu, 25 Apr 2024 11:44:06 -0700
From: Dave Hansen <dave.hansen@...el.com>
To: Paul Gortmaker <paulg@...nel.org>, Thomas Gleixner <tglx@...utronix.de>,
 "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
 Dave Hansen <dave.hansen@...ux.intel.com>, Borislav Petkov <bp@...en8.de>
Cc: x86@...nel.org, linux-kernel@...r.kernel.org,
 Richard Purdie <richard.purdie@...uxfoundation.org>
Subject: Re: Intermittent Qemu boot hang/regression traced back to INT 0x80
 changes

FWIW, I'm running something as close to your qemu command-line as I can
get with a 6.9-rc5 kernel and your .config.   I'm over a thousand boots
in with no hangs yet.  This was just with my existing qemu.