On Tue, Jan 25, 2022 at 06:15:46PM +0530, Jeffrin Jose T wrote: > hello greg, > > compile failed for 5.16.3-rc2 related. > a relevent file attached. > > Tested-by : Jeffrin Jose T <jeffrin@xxxxxxxxxxxxxxxxxxx> But it failed for you, how did you test it? > > > -- > software engineer > rajagiri school of engineering and technology - autonomous > > > char * typetab; /* 24 8 */ > > /* size: 32, cachelines: 1, members: 4 */ > /* sum members: 28, holes: 1, sum holes: 4 */ > /* last cacheline: 32 bytes */ > }; > struct klp_modinfo { > Elf64_Ehdr hdr; /* 0 64 */ > /* --- cacheline 1 boundary (64 bytes) --- */ > Elf64_Shdr * sechdrs; /* 64 8 */ > char * secstrings; /* 72 8 */ > unsigned int symndx; /* 80 4 */ > > /* size: 88, cachelines: 2, members: 4 */ > /* padding: 4 */ > /* last cacheline: 24 bytes */ > }; > Segmentation fault What "faulted"? Look higher up in the log please. thanks, greg k-h