| Message ID | 20171208151139.30213-5-jgross@suse.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
>>> On 08.12.17 at 16:11, <jgross@suse.com> wrote: > Set the boot loader version to 2.14 (0x020e) replacing the wrong 0x0212 > which should have been 0x020c. This part of the description has become partly stale now with the new patch 3. Jan -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 11/12/17 11:09, Jan Beulich wrote: >>>> On 08.12.17 at 16:11, <jgross@suse.com> wrote: >> Set the boot loader version to 2.14 (0x020e) replacing the wrong 0x0212 >> which should have been 0x020c. > > This part of the description has become partly stale now with the > new patch 3. Indeed. I'll wait for other comments before sending out a new version. Thanks, Juergen -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
* Juergen Gross <jgross@suse.com> wrote: > On 11/12/17 11:09, Jan Beulich wrote: > >>>> On 08.12.17 at 16:11, <jgross@suse.com> wrote: > >> Set the boot loader version to 2.14 (0x020e) replacing the wrong 0x0212 > >> which should have been 0x020c. > > > > This part of the description has become partly stale now with the > > new patch 3. > > Indeed. I'll wait for other comments before sending out a new version. Looks good to me now, and I've applied the series to tip:x86/boot. I have removed this stale sentence from patch #4. Thanks, Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/x86/xen/enlighten_pvh.c b/arch/x86/xen/enlighten_pvh.c index 6e6430cb5e3f..e85e6dafe4bc 100644 --- a/arch/x86/xen/enlighten_pvh.c +++ b/arch/x86/xen/enlighten_pvh.c @@ -68,9 +68,12 @@ static void __init init_pvh_bootparams(void) * * Version 2.12 supports Xen entry point but we will use default x86/PC * environment (i.e. hardware_subarch 0). + * The RSDP address is available from version 2.14 on. */ - pvh_bootparams.hdr.version = (2 << 8) | 12; + pvh_bootparams.hdr.version = (2 << 8) | 14; pvh_bootparams.hdr.type_of_loader = (9 << 4) | 0; /* Xen loader */ + + pvh_bootparams.hdr.acpi_rsdp_addr = pvh_start_info.rsdp_paddr; } /*
When booted via the special PVH entry save the RSDP address set in the boot information block in struct boot_params. This will enable Xen to locate the RSDP at an arbitrary address. Set the boot loader version to 2.14 (0x020e) replacing the wrong 0x0212 which should have been 0x020c. Signed-off-by: Juergen Gross <jgross@suse.com> --- V2: set bootloader version to 2.14 (Roger Pau Monné) --- arch/x86/xen/enlighten_pvh.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)