From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Palmer Dabbelt <palmer@dabbelt.com>
Cc: namcao@linutronix.de, tglx@linutronix.de,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
x86@kernel.org, hpa@zytor.com, aou@eecs.berkeley.edu,
bp@alien8.de, Catalin Marinas <catalin.marinas@arm.com>,
williams@redhat.com, dave.hansen@linux.intel.com,
mingo@redhat.com, john.ogness@linutronix.de,
Paul Walmsley <paul.walmsley@sifive.com>,
pmladek@suse.com, senozhatsky@chromium.org, rostedt@goodmis.org,
Will Deacon <will@kernel.org>
Subject: Re: [PATCH 3/3] riscv: Allow to enable PREEMPT_RT.
Date: Thu, 10 Oct 2024 14:21:11 +0200 [thread overview]
Message-ID: <20241010122111.BKz_RSCv@linutronix.de> (raw)
In-Reply-To: <mhng-f0f516a0-6774-4c87-b8da-313601bad133@palmer-ri-x1c9>
On 2024-10-09 09:44:59 [-0700], Palmer Dabbelt wrote:
>
> and it breaks my boot test script. Looks like it's actually working mostly
> fine, I'm just not getting the "reboot: System halted" message that I'm
> checking for to make sure the system actually went down cleanly.
>
> I'm not sure if this is expected behavior in RT land, or if we've got some
> sort of bug. It sort of smells like we're losing the last printk() line...
Is it just defconfig + kvm_guest.config + PREEMPT_RT on "-cpu rv64
-machine virt" or is there more to it?
Sebastian
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next prev parent reply other threads:[~2024-10-10 12:43 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-06 10:59 [PATCH 0/3] Allow to enable PREEMPT_RT Sebastian Andrzej Siewior
2024-09-06 10:59 ` [PATCH 1/3] x86: " Sebastian Andrzej Siewior
2024-09-06 10:59 ` [PATCH 2/3] arm64: " Sebastian Andrzej Siewior
2024-09-06 11:30 ` Will Deacon
2024-09-06 14:13 ` Steven Rostedt
2024-09-06 10:59 ` [PATCH 3/3] riscv: " Sebastian Andrzej Siewior
2024-09-06 15:13 ` Nam Cao
2024-09-06 18:48 ` Palmer Dabbelt
2024-09-17 10:44 ` Sebastian Andrzej Siewior
2024-10-09 16:47 ` Palmer Dabbelt
2024-10-09 16:44 ` Palmer Dabbelt
2024-10-09 17:41 ` Nam Cao
2024-10-10 8:54 ` John Ogness
2024-10-10 12:21 ` Sebastian Andrzej Siewior [this message]
2024-09-10 2:39 ` [PATCH 0/3] " Mingcong Bai
2024-09-12 7:14 ` Sebastian Andrzej Siewior
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