On Thu, May 19, 2016 at 10:44 AM, x00195127 <[email protected]> wrote: > we find that some apps will read cpuinfo when start up, > they need the string as follows: > "Processor : AArch64 Processor rev 0 (aarch64)" > > Then thay could load the corresponding libs. But now > arm64 platform's cpuinfo don't has this now, so > we need add this. > > Signed-off-by: Qing Xia <[email protected]> > --- > arch/arm64/kernel/cpuinfo.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c > index 3808470..c3527ad 100644 > --- a/arch/arm64/kernel/cpuinfo.c > +++ b/arch/arm64/kernel/cpuinfo.c > @@ -114,6 +114,9 @@ static int c_show(struct seq_file *m, void *v) > * online processors, looking for lines beginning with > * "processor". Give glibc what it expects. > */ > + seq_printf(m, "Processor\t: AArch64 Processor rev %d (%s)\n", > + read_cpuid_id() & 15, ELF_PLATFORM);
Nit: read_cpuid_id() & 0xf, ELF_PLATFORM); What're those apps will need this string to startup? M.K. > + > seq_printf(m, "processor\t: %d\n", i); > > seq_printf(m, "BogoMIPS\t: %lu.%02lu\n", > -- > 1.8.3.2 > > > _______________________________________________ > linux-arm-kernel mailing list > [email protected] > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
