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  • Re: [gentoo-user] Locating CONFIG_ZONE_DEVICE

    From Peter =?ISO-8859-1?Q?B=F6hm?=@21:1/5 to All on Fri Dec 23 11:10:01 2022
    It is in:
    Memory Management options --->

    and you will see it only if you have enabled this:

    Depends on: MEMORY_HOTPLUG [=y] && MEMORY_HOTREMOVE [=y] && SPARSEMEM_VMEMMAP [=y] && ARCH_HAS_PTE_DEVMAP [=y]

    You can ALWAYS search with a / in make menuconfig (leading CONFIG_ is not necessary).

    Am Freitag, 23. Dezember 2022, 10:50:55 CET schrieb Michael:
    I got this message:

    * Messages for package dev-libs/roct-thunk-interface-5.3.3:

    * CONFIG_ZONE_DEVICE: is not set when it should be.
    * Please check to make sure these options are set correctly.
    * Failure to do so may cause unexpected problems.

    and stated searching for ZONE_DEVICE in my kernel config, but can't find it:

    $ grep ZONE_DEVICE /usr/src/linux/.config
    $
    $ grep ZONE /usr/src/linux/.config
    CONFIG_BLK_DEV_ZONED=y
    CONFIG_BLK_DEBUG_FS_ZONED=y
    CONFIG_ZONE_DMA=y
    CONFIG_ZONE_DMA32=y
    # CONFIG_NF_CONNTRACK_ZONES is not set
    # CONFIG_DM_ZONED is not set
    # CONFIG_ZONEFS_FS is not set
    $

    Any idea where it might be hiding?

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Michael@21:1/5 to All on Fri Dec 23 12:46:51 2022
    On Friday, 23 December 2022 10:09:10 GMT Peter Böhm wrote:
    It is in:
    Memory Management options --->

    and you will see it only if you have enabled this:

    Depends on: MEMORY_HOTPLUG [=y] && MEMORY_HOTREMOVE [=y] &&
    SPARSEMEM_VMEMMAP [=y] && ARCH_HAS_PTE_DEVMAP [=y]

    Thanks! I found it. :-)

    ~ $ grep ZONE_DEVICE /usr/src/linux/.config
    CONFIG_ZONE_DEVICE=y

    You can ALWAYS search with a / in make menuconfig (leading CONFIG_ is not necessary).

    Hidden options do not show up until precedents have been enabled. I had to enable a couple of the HOTPLUG options and then it showed up.

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  • From =?UTF-8?Q?Morgan_Wesstr=c3=b6m?=@21:1/5 to All on Fri Dec 23 14:40:01 2022
    Hidden options do not show up until precedents have been enabled. I had to enable a couple of the HOTPLUG options and then it showed up.

    You can press the letter Z to toggle the display of hidden items.

    /Morgan

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Michael@21:1/5 to All on Fri Dec 23 17:39:25 2022
    On Friday, 23 December 2022 13:30:22 GMT Morgan Wesström wrote:
    Hidden options do not show up until precedents have been enabled. I had
    to
    enable a couple of the HOTPLUG options and then it showed up.

    You can press the letter Z to toggle the display of hidden items.

    /Morgan

    Thanks! I didn't know this.

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    --- SoupGate-Win32 v1.05
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  • From Wol@21:1/5 to Michael on Fri Dec 23 18:50:02 2022
    On 23/12/2022 12:46, Michael wrote:
    On Friday, 23 December 2022 10:09:10 GMT Peter Böhm wrote:
    It is in:
    Memory Management options --->

    and you will see it only if you have enabled this:

    Depends on: MEMORY_HOTPLUG [=y] && MEMORY_HOTREMOVE [=y] &&
    SPARSEMEM_VMEMMAP [=y] && ARCH_HAS_PTE_DEVMAP [=y]

    Thanks! I found it. :-)

    ~ $ grep ZONE_DEVICE /usr/src/linux/.config
    CONFIG_ZONE_DEVICE=y

    You can ALWAYS search with a / in make menuconfig (leading CONFIG_ is not
    necessary).

    Hidden options do not show up until precedents have been enabled. I had to enable a couple of the HOTPLUG options and then it showed up.

    But / should (a) tell you where it is, and (b) tell you what to enable
    to make it appear.

    That's what Peter meant when he said / will always find it. / won't make
    it appear, it tells *you* how to make it appear.

    Cheers,
    Wol

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)