linux-kernel - Re: [PATCH] acpi/arm64: Adjust error handling procedure in gtdt_parse_timer

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Message-ID: <ZtCgyuQ4IRr9Mx8x@bogus>
Date: Thu, 29 Aug 2024 17:24:42 +0100
From: Sudeep Holla <sudeep.holla@....com>
To: Aleksandr Mishin <amishin@...rgos.ru>
Cc: Fu Wei <fu.wei@...aro.org>, Lorenzo Pieralisi <lpieralisi@...nel.org>,
	Hanjun Guo <guohanjun@...wei.com>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Len Brown <lenb@...nel.org>, Mark Rutland <mark.rutland@....com>,
	<linux-acpi@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <lvc-project@...uxtesting.org>
Subject: Re: [PATCH] acpi/arm64: Adjust error handling procedure in
 gtdt_parse_timer_block()

On Thu, Aug 29, 2024 at 05:17:44PM +0100, Sudeep Holla wrote:
> On Tue, Aug 27, 2024 at 01:12:39PM +0300, Aleksandr Mishin wrote:
> > In case of error in gtdt_parse_timer_block() invalid 'gtdt_frame'
> > will be used in 'do {} while (i-- >= 0 && gtdt_frame--);' statement block
> > because do{} block will be executed even if 'i == 0'.
> > 
> > Adjust error handling procedure by replacing 'i-- >= 0' with 'i-- > 0'.
> > 
> > Found by Linux Verification Center (linuxtesting.org) with SVACE.
> >
> 
> (For some reason I don't see the original email in my inbox, might have
> got blocked 🙁). Anyways LGTM,
> 
> Acked-by: Aleksandr Mishin <amishin@...rgos.ru>

Sorry I messed up, I meant

Acked-by: Sudeep Holla <sudeep.holla@....com>

-- 
Regards,
Sudeep