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Re: modload & xen and -current 9.99.60



I checked to same kernel in an instance with memory=2048 and it just works.

Using todays kernel also works woth memory=2048.

Using memory=65536 for the xen instance gives a surprising familiar

TEST-A# modload bpfjit
[ 97.4727034] kobj_load, 444: [%M/bpfjit/bpfjit.kmod]: linker error: out of memory
modload: bpfjit: Cannot allocate memory
TEST-A#

So it seems to be linked to available memory.

The more you have the less you get for modload.

Frank


On 05/07/20 22:52, Manuel Bouyer wrote:
On Thu, May 07, 2020 at 09:50:18PM +0200, Frank Kardel wrote:
see here:

Alpine: 21:45 ~ [8] sysctl  kern.module.path
kern.module.path = /stand/amd64-xen/9.99.60/modules
looks good

Alpine: 21:46 ~ [9] ll /stand/amd64-xen/9.99.60/modules/bpfjit/bpfjit.kmod
-r--r--r--  1 root  wheel  34328 May  5 16:58
/stand/amd64-xen/9.99.60/modules/bpfjit/bpfjit.kmod
Alpine: 21:46 ~ [10] size
/stand/amd64-xen/9.99.60/modules/bpfjit/bpfjit.kmod
    text    data     bss     dec     hex filename
   10399       0       0   10399    289f
/stand/amd64-xen/9.99.60/modules/bpfjit/bpfjit.kmod
Alpine: 21:46 ~ [11] ll
/stand/amd64-xen/9.99.60/modules/pciverbose/pciverbose.kmod
-r--r--r--  1 root  wheel  140600 May  5 16:55
/stand/amd64-xen/9.99.60/modules/pciverbose/pciverbose.kmod
Alpine: 21:47 ~ [12] size
/stand/amd64-xen/9.99.60/modules/pciverbose/pciverbose.kmod
    text    data     bss     dec     hex filename
  132575      16       0  132591   205ef
/stand/amd64-xen/9.99.60/modules/pciverbose/pciverbose.kmod
no problem for me, with sources from today:
xen1:/#modload bpfjit
xen1:/#modstat | grep !$ö
modstat | grep bpfjit
bpfjit                     misc     filesys  -        0    9174 sljit
xen1:/#modload pciverbose
xen1:/#modstat | grep !$
modstat | grep pciverbose
pciverbose                 misc     filesys  -        0     218 pci




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