On Tue, 2021-03-23 at 15:22 -0300, Arnaldo Carvalho de Melo wrote: > Em Tue, Mar 23, 2021 at 03:07:23PM -0300, Arnaldo Carvalho de Melo > escreveu: > > Em Tue, Mar 23, 2021 at 02:36:48PM +0100, Ilya Leoshkevich > > escreveu: > > > On Fri, 2021-03-12 at 10:39 -0300, Arnaldo Carvalho de Melo > > > wrote: > > > > Em Fri, Mar 12, 2021 at 01:08:08AM +0100, Ilya Leoshkevich > > > > escreveu: > > > > > By default, pahole makes use only of BTF features introduced > > > > > with > > > > > kernel v5.2. Features that are added later need to be turned > > > > > on with > > > > > explicit feature flags, such as --btf_gen_floats. According > > > > > to [1], > > > > > this will hinder the people who generate BTF for kernels > > > > > externally > > > > > (e.g. for old kernels to support BPF CO-RE). > > > > > > > > > > Introduce --btf_gen_all that allows using all BTF features > > > > > supported > > > > > by pahole. > > > > > > > > > > [1] > > > > > https://lore.kernel.org/dwarves/CAEf4Bzbyugfb2RkBkRuxNGKwSk40Tbq4zAvhQT8W=fVMYWuaxA@xxxxxxxxxxxxxx/ > > > > > > > > Applied locally, testing ongoing. > > > > > > > > Also added this: > > > > > > > > Suggested-by: Andrii Nakryiko <andrii@xxxxxxxxxx> > > > > > > > > - Arnaldo > > > > > > [...] > > > > > > Hi Arnaldo, > > > > > > I'd like to ping this patch (and > > > https://lore.kernel.org/dwarves/20210310201550.170599-1-iii@xxxxxxxxxxxxx/ > > > too). > > > > So I finally finished testing, pushing out now. > > Please check what is in > https://git.kernel.org/pub/scm/devel/pahole/pahole.git/, I'm having > some > problems with 2FA on github, will fix soon. > > - Arnaldo That looks good, thanks! s390 seems to run fine again with the latest bpf-next / llvm / pahole. Now I can finally give adding s390 to the libbpf CI another try :-)
