f36e7495dd
In case when the number of entries in the section header table is larger then or equal to SHN_LORESERVE the size of the table is held in the sh_size member of the initial entry in section header table instead of e_shnum. Same with the string table index which is located in sh_link instead of e_shstrndx. This case is easily reproducible with KCFLAGS="-ffunction-sections", bzImage build fails with "String table index out of bounds" error. Signed-off-by: Artem Savkov <asavkov@redhat.com> Reviewed-by: Josh Poimboeuf <jpoimboe@redhat.com> Acked-by: Joe Lawrence <joe.lawrence@redhat.com> Cc: Eric W . Biederman <ebiederm@xmission.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20181129155615.2594-1-asavkov@redhat.com [ Simplify the die() lines. ] Signed-off-by: Ingo Molnar <mingo@kernel.org>