On Thu, 01 Oct, at 11:15:05AM, Dave Young wrote: > On 09/30/15 at 04:43pm, Ard Biesheuvel wrote: > > As pointed out by Dave Young, /sys/firmware/efi/systab violates the > > sysfs one-value-per-file policy already, so adding more data items > > to it should be avoided. So let's remove the PROP= line that lists > > the address of the recently introduced Properties Table before it > > appears in a release. > > > > Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx> > > --- > > > > Matt pointed out that there still needs to be a way for kexec/x86 to > > access this data, since it needs to pass it on to the kexec kernel. > > That is way out of my area of expertise, so I will leave it to you > > to come up with something suitable there. > > > > drivers/firmware/efi/efi.c | 2 -- > > 1 file changed, 2 deletions(-) > > > > diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c > > index 2eb31e28a35c..3804ecd4a77a 100644 > > --- a/drivers/firmware/efi/efi.c > > +++ b/drivers/firmware/efi/efi.c > > @@ -109,8 +109,6 @@ static ssize_t systab_show(struct kobject *kobj, > > str += sprintf(str, "BOOTINFO=0x%lx\n", efi.boot_info); > > if (efi.uga != EFI_INVALID_TABLE_ADDR) > > str += sprintf(str, "UGA=0x%lx\n", efi.uga); > > - if (efi.properties_table != EFI_INVALID_TABLE_ADDR) > > - str += sprintf(str, "PROP=0x%lx\n", efi.properties_table); > > > > return str - buf; > > } > > Ard, thanks, it looks good to me. > > Acked-by: Dave Young <dyoung@xxxxxxxxxx> Thanks guys. I've folded this into the existing properties table patch from Ard, because there's no sense in having it as a separate patch and since that would make backporting more difficult. -- Matt Fleming, Intel Open Source Technology Center -- To unsubscribe from this list: send the line "unsubscribe linux-efi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
