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

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Message-Id: <173108456808.1559945.7267714266798748439.b4-ty@arm.com>
Date: Fri,  8 Nov 2024 16:49:37 +0000
From: Catalin Marinas <catalin.marinas@....com>
To: Fu Wei <fu.wei@...aro.org>,
	Aleksandr Mishin <amishin@...rgos.ru>
Cc: Will Deacon <will@...nel.org>,
	Lorenzo Pieralisi <lpieralisi@...nel.org>,
	Hanjun Guo <guohanjun@...wei.com>,
	Sudeep Holla <sudeep.holla@....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 Tue, 27 Aug 2024 13:12:39 +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.
> 
> [...]

Applied to arm64 (for-next/misc), thanks!

[1/1] acpi/arm64: Adjust error handling procedure in gtdt_parse_timer_block()
      https://git.kernel.org/arm64/c/1a9de2f6fda6

-- 
Catalin