Re: [PATCH v2 2/4] soc: samsung: exynos-asv: handle reading revision register error

2021-01-03 Thread Krzysztof Kozlowski
On Mon, Dec 07, 2020 at 08:05:15PM +0100, Krzysztof Kozlowski wrote: > If regmap_read() fails, the product_id local variable will contain > random value from the stack. Do not try to parse such value and fail > the ASV driver probe. > > Fixes: 5ea428595cc5 ("soc: samsung: Add Exynos Adaptive

RE: [PATCH v2 2/4] soc: samsung: exynos-asv: handle reading revision register error

2020-12-07 Thread Pankaj Dubey
> -Original Message- > From: Krzysztof Kozlowski > Sent: Tuesday, December 8, 2020 12:35 AM > To: Krzysztof Kozlowski ; linux-arm- > ker...@lists.infradead.org; linux-samsung-...@vger.kernel.org; linux- > ker...@vger.kernel.org > Cc: Sylwester Nawrocki ; Marek Szyprowski > ; Bartlomiej