[Intel-wired-lan] [PATCH net v2] i40e/iavf: use better trace path
Jesse Brandeburg
jesse.brandeburg at intel.com
Fri Jan 10 06:47:23 UTC 2020
On Thu, 9 Jan 2020 09:43:52 -0800 Jeff wrote:
> On Wed, 2020-01-08 at 14:55 -0800, Jacob Keller wrote:
> > On 1/8/2020 2:49 PM, Jacob Keller wrote:
> [...]
> [...]
> [...]
> [...]
> [...]
> >
> > It looks like this is handled in driver's Makefile via:
> >
> > ccflags-y += -I$(src)>-->------->-------# needed for trace events
> >
> > or the following:
> >
> > CFLAGS_trace.o := -I$(src)
>
> I like the above solution, as it is much cleaner and less prone for
> future errors, if the directory patch would change for whatever reason.
Hi Jeff, please drop this patch, I found after bisecting and finding a
commit in January of 2019 that causes my issue, that if I just change
the command sequence I do, everything works fine.
FAIL: make O=../foo.obj M=drivers/net/ethernet/intel/i40e
PASS: make O=../foo.obj M=`pwd`/drivers/net/ethernet/intel/i40e
So the change in behavior is somewhat introduced recently (a year ago)
but me just having to learn a new trick is better than trying to fix
this in the kernel.
Jesse
More information about the Intel-wired-lan
mailing list