Hi All, The jobs for Windows compile are running, so it may just be the patch hasn't caught up in the queue.
Cheers, Lincoln On Thu, Feb 4, 2021 at 8:43 AM David Marchand <[email protected]> wrote: > On Thu, Feb 4, 2021 at 1:36 PM Ferruh Yigit <[email protected]> > wrote: > > > > On 2/4/2021 10:41 AM, Zhang, Qi Z wrote: > > > > > > > > >> -----Original Message----- > > >> From: Dmitry Kozlyuk <[email protected]> > > >> Sent: Wednesday, February 3, 2021 7:08 AM > > >> To: Rong, Leyi <[email protected]> > > >> Cc: [email protected]; Zhang, Qi Z <[email protected]>; > Yigit, > > >> Ferruh <[email protected]>; [email protected]; Richardson, > Bruce > > >> <[email protected]>; [email protected]; Kadam, Pallavi > > >> <[email protected]>; Menon, Ranjit <[email protected]>; > Xing, > > >> Beilei <[email protected]>; [email protected]; [email protected]; > > >> [email protected] > > >> Subject: Re: [dpdk-dev] [PATCH v2] net/i40e: fix avx code error on > MinGW > > >> > > >> On Tue, 2 Feb 2021 22:32:58 +0800, Leyi Rong wrote: > > >>> Adds extra cflags '-fno-asynchronous-unwind-tables' > > >>> to avoid the MinGW build error: > > >>> Error: invalid register for .seh_savexmm > > >>> > > >>> Fixes: 5c38c33f7880 ("net/i40e: disable AVX512 with MinGW") > > >>> > > >>> Signed-off-by: Leyi Rong <[email protected]> > > >> > > >> Tested-by: Dmitry Kozlyuk <[email protected]> > > >> > > >> Re: -fno-asynchronous-unwind-tables, when cross-compiling from Linux, > I > > >> observe bit-to-bit identical i40e_rxtx_vec_avx512.c.obj. My guess it > that this > > >> option somehow affects GCC inlining heuristics. Similar issue existed > in > > >> librte_acl (at least a year ago win GCC 6, I believe), where GCC > generated > > >> incorrect code unless certain functions had been inlined (caught by > test app). > > >> No an AVX expert, just my 2c. > > > > > > Applied to dpdk-next-net-intel. > > > > > > > Hi Thomas, David, > > > > Do you prefer to get this directly to the main repo, since it is fixing > the > > windows build? > > I have no issue with the main branch for mingw. > The windows builds at UNH seem unavailable, so we can wait for the > next-net merge. > > > -- > David Marchand > > -- *Lincoln Lavoie* Principal Engineer, Broadband Technologies 21 Madbury Rd., Ste. 100, Durham, NH 03824 [email protected] https://www.iol.unh.edu +1-603-674-2755 (m) <https://www.iol.unh.edu>
