Re: [PATCH AUTOSEL 5.2 51/59] drm/exynos: fix missing decrement of retry counter

2019-08-17 Thread Sasha Levin
On Wed, Aug 07, 2019 at 08:49:52AM +, David Laight wrote: From: Sasha Levin Sent: 06 August 2019 22:33 From: Colin Ian King [ Upstream commit 1bbbab097a05276e312dd2462791d32b21ceb1ee ] Currently the retry counter is not being decremented, leading to a potential infinite spin if the

RE: [PATCH AUTOSEL 5.2 51/59] drm/exynos: fix missing decrement of retry counter

2019-08-07 Thread David Laight
From: Sasha Levin > Sent: 06 August 2019 22:33 > > From: Colin Ian King > > [ Upstream commit 1bbbab097a05276e312dd2462791d32b21ceb1ee ] > > Currently the retry counter is not being decremented, leading to a > potential infinite spin if the scalar_reads don't change state. > >

[PATCH AUTOSEL 5.2 51/59] drm/exynos: fix missing decrement of retry counter

2019-08-06 Thread Sasha Levin
From: Colin Ian King [ Upstream commit 1bbbab097a05276e312dd2462791d32b21ceb1ee ] Currently the retry counter is not being decremented, leading to a potential infinite spin if the scalar_reads don't change state. Addresses-Coverity: ("Infinite loop") Fixes: 280e54c9f614 ("drm/exynos: scaler: