On Sat, 14 Apr 2018 17:41:13 +0800, Teck Choon Giam wrote: > Hi, > > Compile linux-4.9.94 will have error related to KMOD_DECOMP_LEN > undeclared. Searching string related to KMOD_DECOMP_LEN in > linux-4.9.94 and linux-4.15.17 sources as below: > > <mock-chroot>sh-4.2# grep -r KMOD_DECOMP_LEN ./linux-4.15.17 > ./linux-4.15.17/tools/perf/tests/code-reading.c: char > decomp_name[KMOD_DECOMP_LEN]; > ./linux-4.15.17/tools/perf/util/dso.h:#define KMOD_DECOMP_LEN > sizeof(KMOD_DECOMP_NAME) > ./linux-4.15.17/tools/perf/util/annotate.c: char tmp[KMOD_DECOMP_LEN]; > ./linux-4.15.17/tools/perf/util/dso.c: char newpath[KMOD_DECOMP_LEN]; > sh-4.2# grep -r KMOD_DECOMP_LEN ./linux-4.9.94 > ./linux-4.9.94/tools/perf/tests/code-reading.c: char > decomp_name[KMOD_DECOMP_LEN]; > ./linux-4.9.94/tools/perf/util/dso.c: char newpath[KMOD_DECOMP_LEN]; > > So I guess for linux-4.9.94 has not define KMOD_DECOMP_LEN in > tools/perf/util/dso.h? > > Thanks. > > Regards, > Giam Teck Choon
Just a note to say that we (ELRepo) see the same error when building kernel-4.4.128 on RHEL 6 and RHEL 7. Kernel 4.4.127 built fine. Akemi The ELRepo Project
