In commit eae5f709a4 ("powerpc: Add __printf verification to
prom_printf") __printf attribute was added to prom_printf(), which
means GCC started warning about type/format mismatches. As part of
that commit we changed some "%lx" formats to "%llx" where the type is
actually unsigned long long.
Unfortunately prom_printf() doesn't know how to print "%llx", it just
prints a literal "lx", eg:
reserved memory map:
lx - lx
lx - lx
prom_printf() also doesn't know how to print "%u" (only "%lu"), it
just prints a literal "u", eg:
Max number of cores passed to firmware: u (NR_CPUS = 2048)
Instead of:
Max number of cores passed to firmware: 2048 (NR_CPUS = 2048)
This commit adds support for the missing formatters.
Fixes: eae5f709a4 ("powerpc: Add __printf verification to prom_printf")
Reported-by: Michael Ellerman <mpe@ellerman.id.au>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Tested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
8af1da4066