[linux-next:master] BUILD REGRESSION 2a2aa3f05338270aecbe2492fda910d6c17e0102

[Dan Carpenter]

If I had to guess, I'd say it was probably the recent changes in
linux-next with bitops.  Those things messed up Smatch as well and the
timing fits.  But I don't have a way to test.

Anyway, let's ask the kbuild devs.

On Wed, Jul 06, 2022 at 11:09:13AM -0700, Vineet Gupta wrote:
> 
> 
> On 7/5/22 23:49, Dan Carpenter wrote:
> > [ trimmed massive CC list (see below) ]
> > 
> > What's going on with all the arch/arc build breakage on linux-next?
> > 
> > regards,
> > dan carpenter
> 
> linux-snps-arc is not there, does one need to subscribe to these ?

I don't know how the CC list for BUILD REGRESSIONs is made.

> > > Unverified Error/Warning (likely false positive, please contact us if interested):
> > > 
> > > block/partitions/efi.c:223:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
> > > block/sed-opal.c:427:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
> > > crypto/asymmetric_keys/pkcs7_verify.c:311:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
> > > drivers/ata/libata-core.c:2802:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
> > > drivers/ata/libata-eh.c:2842:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
> > > drivers/ata/sata_dwc_460ex.c:691:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
> > > drivers/base/power/runtime.c:1570:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
> > > drivers/block/rbd.c:6142:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
> 
> [snip..]
> 
> We would need more specifics: what compiler version is this ?
> Thx for bringing this to our attention.

Hey LTP devs, which GCC are you using and which .config is generating
these "internal compiler error" issues?

regards,
dan carpenter