lkml.org 
[lkml]   [2020]   [Dec]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH v8 00/16] Add support for Clang LTO
On Tue, Dec 8, 2020 at 10:02 PM Arnd Bergmann <arnd@kernel.org> wrote:
>
> On Tue, Dec 8, 2020 at 9:59 PM Arnd Bergmann <arnd@kernel.org> wrote:
> >
> > Attaching the config for "ld.lld: error: Never resolved function from
> > blockaddress (Producer: 'LLVM12.0.0' Reader: 'LLVM 12.0.0')"

After rerunning this one with thinlto, it disappeared.

> And here is a new one: "ld.lld: error: assignment to symbol
> init_pg_end does not converge"

this one is still there.

and I reproduced another one with thinlto now:

mm/highmem.o: no symbols
lib/nmi_backtrace.o: no symbols
lib/bitrev.o: no symbols
mm/highmem.o: no symbols
lib/nmi_backtrace.o: no symbols
lib/bitrev.o: no symbols
mm/highmem.o: no symbols
lib/nmi_backtrace.o: no symbols
lib/bitrev.o: no symbols
ERROR: modpost: "memset" [drivers/most/most_cdev.ko] undefined!
ERROR: modpost: "__stack_chk_guard" [drivers/most/most_cdev.ko] undefined!
ERROR: modpost: "__stack_chk_fail" [drivers/most/most_cdev.ko] undefined!
ERROR: modpost: "memset" [drivers/most/most_usb.ko] undefined!
ERROR: modpost: "memmove" [drivers/most/most_usb.ko] undefined!
ERROR: modpost: "__stack_chk_guard" [drivers/most/most_usb.ko] undefined!
ERROR: modpost: "__stack_chk_fail" [drivers/most/most_usb.ko] undefined!
ERROR: modpost: "__stack_chk_guard" [drivers/most/most_core.ko] undefined!
ERROR: modpost: "__stack_chk_fail" [drivers/most/most_core.ko] undefined!
ERROR: modpost: "memset" [drivers/ntb/ntb_transport.ko] undefined!
ERROR: modpost: "memcpy" [drivers/ntb/ntb_transport.ko] undefined!
ERROR: modpost: "__stack_chk_guard" [drivers/ntb/ntb_transport.ko] undefined!
ERROR: modpost: "__stack_chk_fail" [drivers/ntb/ntb_transport.ko] undefined!
ERROR: modpost: "__stack_chk_guard" [drivers/ntb/test/ntb_perf.ko] undefined!
ERROR: modpost: "__stack_chk_fail" [drivers/ntb/test/ntb_perf.ko] undefined!
...

Arnd
[unhandled content-type:application/octet-stream]
\
 
 \ /
  Last update: 2020-12-09 11:01    [W:0.160 / U:1.180 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site