i: Fix alignment issues"); however, this change led to
> instability in the connection. To restore stability, this change
> was reverted in commit b8b8b16352cd ("rtlwifi: rtl8821ae: Fix connection
> lost problem").
>
> Unfortunately, the unaligned access causes machine che
i: Fix alignment issues"); however, this change led to
> instability in the connection. To restore stability, this change
> was reverted in commit b8b8b16352cd ("rtlwifi: rtl8821ae: Fix connection
> lost problem").
>
> Unfortunately, the unaligned access causes machine che
quot;rtlwifi: Fix alignment issues"); however, this change led to
> instability in the connection. To restore stability, this change
> was reverted in commit b8b8b16352cd ("rtlwifi: rtl8821ae: Fix connection
> lost problem").
>
> Unfortunately, the unaligned access causes ma
connection. To restore stability, this change
was reverted in commit b8b8b16352cd ("rtlwifi: rtl8821ae: Fix connection
lost problem").
Unfortunately, the unaligned access causes machine checks in ARM
architecture, and we were finally forced to find the actual cause of the
problem on x86
.11+
> Cc: Ping-Ke Shih <pks...@realtek.com>
Patch applied to wireless-drivers.git, thanks.
b8b8b16352cd rtlwifi: rtl8821ae: Fix connection lost problem
--
https://patchwork.kernel.org/patch/9962615/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
On 09/25/2017 03:06 AM, Kalle Valo wrote:
Larry Finger wrote:
In commit 40b368af4b75 ("rtlwifi: Fix alignment issues"), the read
of REG_DBI_READ was changed from 16 to 8 bits. For unknown reasonsi
this change results in reduced stability for the wireless connection.
Larry Finger wrote:
> In commit 40b368af4b75 ("rtlwifi: Fix alignment issues"), the read
> of REG_DBI_READ was changed from 16 to 8 bits. For unknown reasonsi
> this change results in reduced stability for the wireless connection.
> This regression was located using
In commit 40b368af4b75 ("rtlwifi: Fix alignment issues"), the read
of REG_DBI_READ was changed from 16 to 8 bits. For unknown reasonsi
this change results in reduced stability for the wireless connection.
This regression was located using bisection.
Fixes: 40b368af4b75 ("rtlwifi: Fix alignment