#linux-sunxi on 2022-08-15 — irc logs at oftc.irclog.whitequark.org

2022-08-14 19:44 ChanServ changed the topic of #linux-sunxi to: Allwinner/sunxi development - Did you try looking at our wiki? https://linux-sunxi.org - Don't ask to ask. Just ask and wait for an answer! - This channel is logged at https://oftc.irclog.whitequark.org/linux-sunxi

00:05 moteen has quit [Ping timeout: 480 seconds]

00:24 apritzel_ has quit [Ping timeout: 480 seconds]

00:27 warpme___ has quit []

00:42 Daanct12 has joined #linux-sunxi

01:23 Daanct12 has quit [Remote host closed the connection]

01:25 Daanct12 has joined #linux-sunxi

01:58 cnxsoft has joined #linux-sunxi

03:27 ftg has joined #linux-sunxi

03:36 gnarface__ has joined #linux-sunxi

03:48 ftg has quit [Ping timeout: 480 seconds]

03:56 moteen has joined #linux-sunxi

03:57 aggi has quit [Quit: connection closed.]

04:04 moteen has quit [Ping timeout: 480 seconds]

04:10 Daaanct12 has joined #linux-sunxi

04:13 Daanct12 has quit [Read error: Connection reset by peer]

04:13 rajkosto has joined #linux-sunxi

04:19 vagrantc has quit [Quit: leaving]

04:31 indy_ has joined #linux-sunxi

04:34 indy has quit [Ping timeout: 480 seconds]

04:36 Daanct12 has joined #linux-sunxi

04:37 Daaanct12 has quit [Read error: Connection reset by peer]

04:48 Daanct12 has quit [Read error: Connection reset by peer]

04:49 indy_ has quit [Ping timeout: 480 seconds]

04:49 Daanct12 has joined #linux-sunxi

04:59 <swiftgeek> looks like 5.15.60 is fine for me

05:00 moteen has joined #linux-sunxi

05:11 JohnDoe_71Rus has joined #linux-sunxi

05:12 indy has joined #linux-sunxi

05:14 moteen has quit [Remote host closed the connection]

05:17 Daanct12 has quit [Remote host closed the connection]

05:21 Daanct12 has joined #linux-sunxi

05:31 psydroid[m] has joined #linux-sunxi

05:31 MatrixTravelerbot[m]12 has joined #linux-sunxi

05:38 JuniorJPDJ has joined #linux-sunxi

05:52 aerospace[m] has joined #linux-sunxi

06:07 apritzel_ has joined #linux-sunxi

06:30 moteen has joined #linux-sunxi

06:35 gsz has joined #linux-sunxi

06:38 moteen has quit [Remote host closed the connection]

06:39 moteen has joined #linux-sunxi

06:39 moteen has quit [Remote host closed the connection]

06:40 gnarface__ has quit [Read error: Connection reset by peer]

06:45 apritzel_ has quit [Ping timeout: 480 seconds]

06:54 moteen has joined #linux-sunxi

07:00 gnarface has joined #linux-sunxi

07:02 moteen has quit [Ping timeout: 480 seconds]

07:06 Arthur[m]123 has joined #linux-sunxi

07:10 dittid[m] has joined #linux-sunxi

07:10 pgwipeout[m] has joined #linux-sunxi

07:19 moteen has joined #linux-sunxi

07:19 moteen has quit [Remote host closed the connection]

07:35 DasChaos[m] has joined #linux-sunxi

07:41 indy has quit [Ping timeout: 480 seconds]

07:48 indy has joined #linux-sunxi

07:50 Daanct12 has quit [Remote host closed the connection]

07:51 Daanct12 has joined #linux-sunxi

07:53 bauen1 has joined #linux-sunxi

07:54 gnarface has quit [Quit: Leaving]

07:54 bauen1_ has quit [Ping timeout: 480 seconds]

07:58 gnarface has joined #linux-sunxi

08:11 moteen has joined #linux-sunxi

08:11 moteen has quit [Remote host closed the connection]

08:11 rajkosto has quit [Read error: Connection reset by peer]

08:13 moteen has joined #linux-sunxi

08:17 jakllsch has quit [Ping timeout: 480 seconds]

08:20 cnxsoft has quit [Remote host closed the connection]

08:20 cnxsoft has joined #linux-sunxi

08:20 Daanct12 has quit [Remote host closed the connection]

08:21 jakllsch has joined #linux-sunxi

08:22 moteen has quit [Remote host closed the connection]

08:22 cperon has joined #linux-sunxi

08:22 Daanct12 has joined #linux-sunxi

08:41 Guest21 is now known as aperezdc

08:41 apritzel_ has joined #linux-sunxi

08:42 moteen has joined #linux-sunxi

08:44 moteen has quit [Remote host closed the connection]

08:50 Daaanct12 has joined #linux-sunxi

08:53 moteen has joined #linux-sunxi

08:54 Daanct12 has quit [Ping timeout: 480 seconds]

08:57 moteen has quit [Remote host closed the connection]

09:04 moteen has joined #linux-sunxi

09:12 moteen has quit [Ping timeout: 480 seconds]

09:24 warpme___ has joined #linux-sunxi

09:31 SkallwarEstebanBlanc[m] has joined #linux-sunxi

09:33 moteen has joined #linux-sunxi

09:40 moteen has quit [Remote host closed the connection]

09:40 moteen has joined #linux-sunxi

09:45 moteen has quit [Remote host closed the connection]

09:58 Daaanct12 has quit [Quit: Leaving]

10:03 moteen has joined #linux-sunxi

10:06 dok has joined #linux-sunxi

10:11 moteen has quit [Ping timeout: 480 seconds]

10:14 moteen has joined #linux-sunxi

10:20 apritzel_ has quit [Ping timeout: 480 seconds]

10:22 moteen has quit [Remote host closed the connection]

10:23 moteen has joined #linux-sunxi

10:34 apritzel has joined #linux-sunxi

10:39 moteen has quit [Remote host closed the connection]

10:40 moteen has joined #linux-sunxi

11:09 moteen has quit [Remote host closed the connection]

11:11 moteen has joined #linux-sunxi

11:39 moteen_ has joined #linux-sunxi

11:42 moteen has quit [Ping timeout: 480 seconds]

11:54 moteen has joined #linux-sunxi

11:58 moteen_ has quit [Ping timeout: 480 seconds]

12:53 moteen has quit [Remote host closed the connection]

13:00 moteen has joined #linux-sunxi

13:05 moteen has quit [Remote host closed the connection]

13:06 moteen has joined #linux-sunxi

13:11 JohnDoe_71Rus has quit []

13:14 moteen has quit [Ping timeout: 480 seconds]

13:28 Luke-Jr has quit [Ping timeout: 480 seconds]

13:52 Luke-Jr has joined #linux-sunxi

13:59 z3ntu has joined #linux-sunxi

14:29 JohnDoe_71Rus has joined #linux-sunxi

14:36 moteen has joined #linux-sunxi

14:36 moteen has quit [Remote host closed the connection]

14:37 moteen has joined #linux-sunxi

14:49 indy has quit [Ping timeout: 480 seconds]

14:51 indy has joined #linux-sunxi

15:04 cnxsoft has quit []

15:20 vagrantc has joined #linux-sunxi

15:22 ftg has joined #linux-sunxi

15:34 moteen has quit [Remote host closed the connection]

15:44 JohnDoe_71Rus has quit [Ping timeout: 480 seconds]

15:57 ftg^ has joined #linux-sunxi

15:57 JohnDoe_71Rus has joined #linux-sunxi

16:03 ftg has quit [Ping timeout: 480 seconds]

16:26 t4h4[m] has joined #linux-sunxi

17:14 apritzel has quit [Ping timeout: 480 seconds]

17:19 cmeerw[m] has joined #linux-sunxi

17:39 jernej has quit [Quit: Free ZNC ~ Powered by LunarBNC: https://LunarBNC.net]

17:39 jernej has joined #linux-sunxi

17:52 moteen has joined #linux-sunxi

17:57 jernej has quit [Quit: Free ZNC ~ Powered by LunarBNC: https://LunarBNC.net]

17:57 jernej has joined #linux-sunxi

18:01 moteen has quit [Remote host closed the connection]

18:03 Tooniis[m] has joined #linux-sunxi

18:05 mripard has joined #linux-sunxi

18:14 warpme___ has quit []

18:17 moteen has joined #linux-sunxi

18:32 jelly has quit []

18:37 Newbyte has joined #linux-sunxi

18:41 jelly has joined #linux-sunxi

18:52 <megi> anyone knows what's the point of LPAE on A64 https://megous.com/dl/tmp/b8aa8ff2d12b360d.png ? can it be used to extend physical address space somehow to advertised 40 bits? https://en.wikipedia.org/wiki/ARM_architecture_family#LPAE

18:53 <megi> or would those extra address lines not be wired to memory controller?

18:56 <megi> or maybe this is just armv7-a/aarch32 execution state thing, and pointless in aarch64 mode?

18:57 <jakllsch> yeah, probably only relevant to 32-bit CPU modes

18:57 <megi> kinda confusing that it's named as *physical* address extension, hm

18:58 <megi> nevermind, then :)

19:03 warpme___ has joined #linux-sunxi

19:11 indy has quit []

19:13 <jakllsch> a 64-bit processor almost always has the capability to support 64-bit physical addressing

19:16 moteen has quit [Remote host closed the connection]

19:33 apritzel_ has joined #linux-sunxi

19:35 indy has joined #linux-sunxi

19:43 moteen has joined #linux-sunxi

19:43 moteen has quit [Remote host closed the connection]

19:51 paulk-bis has joined #linux-sunxi

19:52 paulk-bis has quit []

19:52 paulk has quit [Quit: WeeChat 3.6]

19:52 paulk has joined #linux-sunxi

19:54 paulk has quit []

19:58 moteen has joined #linux-sunxi

20:03 paulk has joined #linux-sunxi

20:04 JohnDoe_71Rus has quit []

20:07 paulk has quit []

20:09 paulk has joined #linux-sunxi

20:10 paulk has quit []

20:24 insep has joined #linux-sunxi

20:26 apritzel_ has left #linux-sunxi [#linux-sunxi]

20:26 paulk has joined #linux-sunxi

20:26 apritzel has joined #linux-sunxi

20:30 <apritzel> megi: yeah, LPAE is a pure ARMv7 feature. It's implemented using the "long-descriptor translation table format", which is very similar to the ARMv8 AArch64 format

20:32 <apritzel> megi: ARMv8.0 supports 48 bits for both VA and PA, and ARMv8.2 introduced extensions do extend this to 52 bits (for both)

20:33 <apritzel> AFAIK a Cortex-A53 only supports up to 40 bits of PA - not that this would matter for Allwinner SoCs :-D

20:34 <megi> thanks :)

20:36 <apritzel> so looks like someone tried to add just another bullet point ;-)

20:45 paulk has quit [Quit: WeeChat 3.0]

20:49 paulk has joined #linux-sunxi

20:52 moteen has quit [Remote host closed the connection]

20:57 paulk has quit [Quit: WeeChat 3.0]

20:59 paulk has joined #linux-sunxi

21:07 gsz has quit [Ping timeout: 480 seconds]

21:09 moteen has joined #linux-sunxi

21:10 paulk has quit [Quit: WeeChat 3.0]

21:10 paulk has joined #linux-sunxi

21:10 AntoniAloyTorrens[m] has joined #linux-sunxi

21:12 DavidHeidelberg[m] has joined #linux-sunxi

21:17 moteen has quit [Ping timeout: 480 seconds]

21:45 sajattack[m] has joined #linux-sunxi

21:59 chuang[m] has joined #linux-sunxi

22:42 ftg^ has quit [Read error: Connection reset by peer]

23:02 warpme___ has quit []

23:21 dliviu has quit [Ping timeout: 480 seconds]

23:31 dliviu has joined #linux-sunxi

23:56 apritzel has quit [Ping timeout: 480 seconds]