+++ /dev/null
-From a90118c445cc7f07781de26a9684d4ec58bfcfd1 Mon Sep 17 00:00:00 2001
-From: John Hubbard <jhubbard@nvidia.com>
-Date: Tue, 30 Jul 2019 22:46:27 -0700
-Subject: x86/boot: Save fields explicitly, zero out everything else
-
-From: John Hubbard <jhubbard@nvidia.com>
-
-commit a90118c445cc7f07781de26a9684d4ec58bfcfd1 upstream.
-
-Recent gcc compilers (gcc 9.1) generate warnings about an out of bounds
-memset, if the memset goes accross several fields of a struct. This
-generated a couple of warnings on x86_64 builds in sanitize_boot_params().
-
-Fix this by explicitly saving the fields in struct boot_params
-that are intended to be preserved, and zeroing all the rest.
-
-[ tglx: Tagged for stable as it breaks the warning free build there as well ]
-
-Suggested-by: Thomas Gleixner <tglx@linutronix.de>
-Suggested-by: H. Peter Anvin <hpa@zytor.com>
-Signed-off-by: John Hubbard <jhubbard@nvidia.com>
-Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-Cc: stable@vger.kernel.org
-Link: https://lkml.kernel.org/r/20190731054627.5627-2-jhubbard@nvidia.com
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
----
- arch/x86/include/asm/bootparam_utils.h | 60 +++++++++++++++++++++++++--------
- 1 file changed, 47 insertions(+), 13 deletions(-)
-
---- a/arch/x86/include/asm/bootparam_utils.h
-+++ b/arch/x86/include/asm/bootparam_utils.h
-@@ -18,6 +18,20 @@
- * Note: efi_info is commonly left uninitialized, but that field has a
- * private magic, so it is better to leave it unchanged.
- */
-+
-+#define sizeof_mbr(type, member) ({ sizeof(((type *)0)->member); })
-+
-+#define BOOT_PARAM_PRESERVE(struct_member) \
-+ { \
-+ .start = offsetof(struct boot_params, struct_member), \
-+ .len = sizeof_mbr(struct boot_params, struct_member), \
-+ }
-+
-+struct boot_params_to_save {
-+ unsigned int start;
-+ unsigned int len;
-+};
-+
- static void sanitize_boot_params(struct boot_params *boot_params)
- {
- /*
-@@ -36,19 +50,39 @@ static void sanitize_boot_params(struct
- */
- if (boot_params->sentinel) {
- /* fields in boot_params are left uninitialized, clear them */
-- memset(&boot_params->ext_ramdisk_image, 0,
-- (char *)&boot_params->efi_info -
-- (char *)&boot_params->ext_ramdisk_image);
-- memset(&boot_params->kbd_status, 0,
-- (char *)&boot_params->hdr -
-- (char *)&boot_params->kbd_status);
-- memset(&boot_params->_pad7[0], 0,
-- (char *)&boot_params->edd_mbr_sig_buffer[0] -
-- (char *)&boot_params->_pad7[0]);
-- memset(&boot_params->_pad8[0], 0,
-- (char *)&boot_params->eddbuf[0] -
-- (char *)&boot_params->_pad8[0]);
-- memset(&boot_params->_pad9[0], 0, sizeof(boot_params->_pad9));
-+ static struct boot_params scratch;
-+ char *bp_base = (char *)boot_params;
-+ char *save_base = (char *)&scratch;
-+ int i;
-+
-+ const struct boot_params_to_save to_save[] = {
-+ BOOT_PARAM_PRESERVE(screen_info),
-+ BOOT_PARAM_PRESERVE(apm_bios_info),
-+ BOOT_PARAM_PRESERVE(tboot_addr),
-+ BOOT_PARAM_PRESERVE(ist_info),
-+ BOOT_PARAM_PRESERVE(hd0_info),
-+ BOOT_PARAM_PRESERVE(hd1_info),
-+ BOOT_PARAM_PRESERVE(sys_desc_table),
-+ BOOT_PARAM_PRESERVE(olpc_ofw_header),
-+ BOOT_PARAM_PRESERVE(efi_info),
-+ BOOT_PARAM_PRESERVE(alt_mem_k),
-+ BOOT_PARAM_PRESERVE(scratch),
-+ BOOT_PARAM_PRESERVE(e820_entries),
-+ BOOT_PARAM_PRESERVE(eddbuf_entries),
-+ BOOT_PARAM_PRESERVE(edd_mbr_sig_buf_entries),
-+ BOOT_PARAM_PRESERVE(edd_mbr_sig_buffer),
-+ BOOT_PARAM_PRESERVE(e820_table),
-+ BOOT_PARAM_PRESERVE(eddbuf),
-+ };
-+
-+ memset(&scratch, 0, sizeof(scratch));
-+
-+ for (i = 0; i < ARRAY_SIZE(to_save); i++) {
-+ memcpy(save_base + to_save[i].start,
-+ bp_base + to_save[i].start, to_save[i].len);
-+ }
-+
-+ memcpy(boot_params, save_base, sizeof(*boot_params));
- }
- }
-
+++ /dev/null
-From a90118c445cc7f07781de26a9684d4ec58bfcfd1 Mon Sep 17 00:00:00 2001
-From: John Hubbard <jhubbard@nvidia.com>
-Date: Tue, 30 Jul 2019 22:46:27 -0700
-Subject: x86/boot: Save fields explicitly, zero out everything else
-
-From: John Hubbard <jhubbard@nvidia.com>
-
-commit a90118c445cc7f07781de26a9684d4ec58bfcfd1 upstream.
-
-Recent gcc compilers (gcc 9.1) generate warnings about an out of bounds
-memset, if the memset goes accross several fields of a struct. This
-generated a couple of warnings on x86_64 builds in sanitize_boot_params().
-
-Fix this by explicitly saving the fields in struct boot_params
-that are intended to be preserved, and zeroing all the rest.
-
-[ tglx: Tagged for stable as it breaks the warning free build there as well ]
-
-Suggested-by: Thomas Gleixner <tglx@linutronix.de>
-Suggested-by: H. Peter Anvin <hpa@zytor.com>
-Signed-off-by: John Hubbard <jhubbard@nvidia.com>
-Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-Cc: stable@vger.kernel.org
-Link: https://lkml.kernel.org/r/20190731054627.5627-2-jhubbard@nvidia.com
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
----
- arch/x86/include/asm/bootparam_utils.h | 60 +++++++++++++++++++++++++--------
- 1 file changed, 47 insertions(+), 13 deletions(-)
-
---- a/arch/x86/include/asm/bootparam_utils.h
-+++ b/arch/x86/include/asm/bootparam_utils.h
-@@ -18,6 +18,20 @@
- * Note: efi_info is commonly left uninitialized, but that field has a
- * private magic, so it is better to leave it unchanged.
- */
-+
-+#define sizeof_mbr(type, member) ({ sizeof(((type *)0)->member); })
-+
-+#define BOOT_PARAM_PRESERVE(struct_member) \
-+ { \
-+ .start = offsetof(struct boot_params, struct_member), \
-+ .len = sizeof_mbr(struct boot_params, struct_member), \
-+ }
-+
-+struct boot_params_to_save {
-+ unsigned int start;
-+ unsigned int len;
-+};
-+
- static void sanitize_boot_params(struct boot_params *boot_params)
- {
- /*
-@@ -36,19 +50,39 @@ static void sanitize_boot_params(struct
- */
- if (boot_params->sentinel) {
- /* fields in boot_params are left uninitialized, clear them */
-- memset(&boot_params->ext_ramdisk_image, 0,
-- (char *)&boot_params->efi_info -
-- (char *)&boot_params->ext_ramdisk_image);
-- memset(&boot_params->kbd_status, 0,
-- (char *)&boot_params->hdr -
-- (char *)&boot_params->kbd_status);
-- memset(&boot_params->_pad7[0], 0,
-- (char *)&boot_params->edd_mbr_sig_buffer[0] -
-- (char *)&boot_params->_pad7[0]);
-- memset(&boot_params->_pad8[0], 0,
-- (char *)&boot_params->eddbuf[0] -
-- (char *)&boot_params->_pad8[0]);
-- memset(&boot_params->_pad9[0], 0, sizeof(boot_params->_pad9));
-+ static struct boot_params scratch;
-+ char *bp_base = (char *)boot_params;
-+ char *save_base = (char *)&scratch;
-+ int i;
-+
-+ const struct boot_params_to_save to_save[] = {
-+ BOOT_PARAM_PRESERVE(screen_info),
-+ BOOT_PARAM_PRESERVE(apm_bios_info),
-+ BOOT_PARAM_PRESERVE(tboot_addr),
-+ BOOT_PARAM_PRESERVE(ist_info),
-+ BOOT_PARAM_PRESERVE(hd0_info),
-+ BOOT_PARAM_PRESERVE(hd1_info),
-+ BOOT_PARAM_PRESERVE(sys_desc_table),
-+ BOOT_PARAM_PRESERVE(olpc_ofw_header),
-+ BOOT_PARAM_PRESERVE(efi_info),
-+ BOOT_PARAM_PRESERVE(alt_mem_k),
-+ BOOT_PARAM_PRESERVE(scratch),
-+ BOOT_PARAM_PRESERVE(e820_entries),
-+ BOOT_PARAM_PRESERVE(eddbuf_entries),
-+ BOOT_PARAM_PRESERVE(edd_mbr_sig_buf_entries),
-+ BOOT_PARAM_PRESERVE(edd_mbr_sig_buffer),
-+ BOOT_PARAM_PRESERVE(e820_table),
-+ BOOT_PARAM_PRESERVE(eddbuf),
-+ };
-+
-+ memset(&scratch, 0, sizeof(scratch));
-+
-+ for (i = 0; i < ARRAY_SIZE(to_save); i++) {
-+ memcpy(save_base + to_save[i].start,
-+ bp_base + to_save[i].start, to_save[i].len);
-+ }
-+
-+ memcpy(boot_params, save_base, sizeof(*boot_params));
- }
- }
-
+++ /dev/null
-From a90118c445cc7f07781de26a9684d4ec58bfcfd1 Mon Sep 17 00:00:00 2001
-From: John Hubbard <jhubbard@nvidia.com>
-Date: Tue, 30 Jul 2019 22:46:27 -0700
-Subject: x86/boot: Save fields explicitly, zero out everything else
-
-From: John Hubbard <jhubbard@nvidia.com>
-
-commit a90118c445cc7f07781de26a9684d4ec58bfcfd1 upstream.
-
-Recent gcc compilers (gcc 9.1) generate warnings about an out of bounds
-memset, if the memset goes accross several fields of a struct. This
-generated a couple of warnings on x86_64 builds in sanitize_boot_params().
-
-Fix this by explicitly saving the fields in struct boot_params
-that are intended to be preserved, and zeroing all the rest.
-
-[ tglx: Tagged for stable as it breaks the warning free build there as well ]
-
-Suggested-by: Thomas Gleixner <tglx@linutronix.de>
-Suggested-by: H. Peter Anvin <hpa@zytor.com>
-Signed-off-by: John Hubbard <jhubbard@nvidia.com>
-Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-Cc: stable@vger.kernel.org
-Link: https://lkml.kernel.org/r/20190731054627.5627-2-jhubbard@nvidia.com
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
----
- arch/x86/include/asm/bootparam_utils.h | 59 +++++++++++++++++++++++++--------
- 1 file changed, 46 insertions(+), 13 deletions(-)
-
---- a/arch/x86/include/asm/bootparam_utils.h
-+++ b/arch/x86/include/asm/bootparam_utils.h
-@@ -17,6 +17,20 @@
- * Note: efi_info is commonly left uninitialized, but that field has a
- * private magic, so it is better to leave it unchanged.
- */
-+
-+#define sizeof_mbr(type, member) ({ sizeof(((type *)0)->member); })
-+
-+#define BOOT_PARAM_PRESERVE(struct_member) \
-+ { \
-+ .start = offsetof(struct boot_params, struct_member), \
-+ .len = sizeof_mbr(struct boot_params, struct_member), \
-+ }
-+
-+struct boot_params_to_save {
-+ unsigned int start;
-+ unsigned int len;
-+};
-+
- static void sanitize_boot_params(struct boot_params *boot_params)
- {
- /*
-@@ -35,19 +49,38 @@ static void sanitize_boot_params(struct
- */
- if (boot_params->sentinel) {
- /* fields in boot_params are left uninitialized, clear them */
-- memset(&boot_params->ext_ramdisk_image, 0,
-- (char *)&boot_params->efi_info -
-- (char *)&boot_params->ext_ramdisk_image);
-- memset(&boot_params->kbd_status, 0,
-- (char *)&boot_params->hdr -
-- (char *)&boot_params->kbd_status);
-- memset(&boot_params->_pad7[0], 0,
-- (char *)&boot_params->edd_mbr_sig_buffer[0] -
-- (char *)&boot_params->_pad7[0]);
-- memset(&boot_params->_pad8[0], 0,
-- (char *)&boot_params->eddbuf[0] -
-- (char *)&boot_params->_pad8[0]);
-- memset(&boot_params->_pad9[0], 0, sizeof(boot_params->_pad9));
-+ static struct boot_params scratch;
-+ char *bp_base = (char *)boot_params;
-+ char *save_base = (char *)&scratch;
-+ int i;
-+
-+ const struct boot_params_to_save to_save[] = {
-+ BOOT_PARAM_PRESERVE(screen_info),
-+ BOOT_PARAM_PRESERVE(apm_bios_info),
-+ BOOT_PARAM_PRESERVE(tboot_addr),
-+ BOOT_PARAM_PRESERVE(ist_info),
-+ BOOT_PARAM_PRESERVE(hd0_info),
-+ BOOT_PARAM_PRESERVE(hd1_info),
-+ BOOT_PARAM_PRESERVE(sys_desc_table),
-+ BOOT_PARAM_PRESERVE(olpc_ofw_header),
-+ BOOT_PARAM_PRESERVE(efi_info),
-+ BOOT_PARAM_PRESERVE(alt_mem_k),
-+ BOOT_PARAM_PRESERVE(scratch),
-+ BOOT_PARAM_PRESERVE(e820_entries),
-+ BOOT_PARAM_PRESERVE(eddbuf_entries),
-+ BOOT_PARAM_PRESERVE(edd_mbr_sig_buf_entries),
-+ BOOT_PARAM_PRESERVE(edd_mbr_sig_buffer),
-+ BOOT_PARAM_PRESERVE(eddbuf),
-+ };
-+
-+ memset(&scratch, 0, sizeof(scratch));
-+
-+ for (i = 0; i < ARRAY_SIZE(to_save); i++) {
-+ memcpy(save_base + to_save[i].start,
-+ bp_base + to_save[i].start, to_save[i].len);
-+ }
-+
-+ memcpy(boot_params, save_base, sizeof(*boot_params));
- }
- }
-
+++ /dev/null
-From a90118c445cc7f07781de26a9684d4ec58bfcfd1 Mon Sep 17 00:00:00 2001
-From: John Hubbard <jhubbard@nvidia.com>
-Date: Tue, 30 Jul 2019 22:46:27 -0700
-Subject: x86/boot: Save fields explicitly, zero out everything else
-
-From: John Hubbard <jhubbard@nvidia.com>
-
-commit a90118c445cc7f07781de26a9684d4ec58bfcfd1 upstream.
-
-Recent gcc compilers (gcc 9.1) generate warnings about an out of bounds
-memset, if the memset goes accross several fields of a struct. This
-generated a couple of warnings on x86_64 builds in sanitize_boot_params().
-
-Fix this by explicitly saving the fields in struct boot_params
-that are intended to be preserved, and zeroing all the rest.
-
-[ tglx: Tagged for stable as it breaks the warning free build there as well ]
-
-Suggested-by: Thomas Gleixner <tglx@linutronix.de>
-Suggested-by: H. Peter Anvin <hpa@zytor.com>
-Signed-off-by: John Hubbard <jhubbard@nvidia.com>
-Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-Cc: stable@vger.kernel.org
-Link: https://lkml.kernel.org/r/20190731054627.5627-2-jhubbard@nvidia.com
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
----
- arch/x86/include/asm/bootparam_utils.h | 59 +++++++++++++++++++++++++--------
- 1 file changed, 46 insertions(+), 13 deletions(-)
-
---- a/arch/x86/include/asm/bootparam_utils.h
-+++ b/arch/x86/include/asm/bootparam_utils.h
-@@ -17,6 +17,20 @@
- * Note: efi_info is commonly left uninitialized, but that field has a
- * private magic, so it is better to leave it unchanged.
- */
-+
-+#define sizeof_mbr(type, member) ({ sizeof(((type *)0)->member); })
-+
-+#define BOOT_PARAM_PRESERVE(struct_member) \
-+ { \
-+ .start = offsetof(struct boot_params, struct_member), \
-+ .len = sizeof_mbr(struct boot_params, struct_member), \
-+ }
-+
-+struct boot_params_to_save {
-+ unsigned int start;
-+ unsigned int len;
-+};
-+
- static void sanitize_boot_params(struct boot_params *boot_params)
- {
- /*
-@@ -35,19 +49,38 @@ static void sanitize_boot_params(struct
- */
- if (boot_params->sentinel) {
- /* fields in boot_params are left uninitialized, clear them */
-- memset(&boot_params->ext_ramdisk_image, 0,
-- (char *)&boot_params->efi_info -
-- (char *)&boot_params->ext_ramdisk_image);
-- memset(&boot_params->kbd_status, 0,
-- (char *)&boot_params->hdr -
-- (char *)&boot_params->kbd_status);
-- memset(&boot_params->_pad7[0], 0,
-- (char *)&boot_params->edd_mbr_sig_buffer[0] -
-- (char *)&boot_params->_pad7[0]);
-- memset(&boot_params->_pad8[0], 0,
-- (char *)&boot_params->eddbuf[0] -
-- (char *)&boot_params->_pad8[0]);
-- memset(&boot_params->_pad9[0], 0, sizeof(boot_params->_pad9));
-+ static struct boot_params scratch;
-+ char *bp_base = (char *)boot_params;
-+ char *save_base = (char *)&scratch;
-+ int i;
-+
-+ const struct boot_params_to_save to_save[] = {
-+ BOOT_PARAM_PRESERVE(screen_info),
-+ BOOT_PARAM_PRESERVE(apm_bios_info),
-+ BOOT_PARAM_PRESERVE(tboot_addr),
-+ BOOT_PARAM_PRESERVE(ist_info),
-+ BOOT_PARAM_PRESERVE(hd0_info),
-+ BOOT_PARAM_PRESERVE(hd1_info),
-+ BOOT_PARAM_PRESERVE(sys_desc_table),
-+ BOOT_PARAM_PRESERVE(olpc_ofw_header),
-+ BOOT_PARAM_PRESERVE(efi_info),
-+ BOOT_PARAM_PRESERVE(alt_mem_k),
-+ BOOT_PARAM_PRESERVE(scratch),
-+ BOOT_PARAM_PRESERVE(e820_entries),
-+ BOOT_PARAM_PRESERVE(eddbuf_entries),
-+ BOOT_PARAM_PRESERVE(edd_mbr_sig_buf_entries),
-+ BOOT_PARAM_PRESERVE(edd_mbr_sig_buffer),
-+ BOOT_PARAM_PRESERVE(eddbuf),
-+ };
-+
-+ memset(&scratch, 0, sizeof(scratch));
-+
-+ for (i = 0; i < ARRAY_SIZE(to_save); i++) {
-+ memcpy(save_base + to_save[i].start,
-+ bp_base + to_save[i].start, to_save[i].len);
-+ }
-+
-+ memcpy(boot_params, save_base, sizeof(*boot_params));
- }
- }
-
+++ /dev/null
-From a90118c445cc7f07781de26a9684d4ec58bfcfd1 Mon Sep 17 00:00:00 2001
-From: John Hubbard <jhubbard@nvidia.com>
-Date: Tue, 30 Jul 2019 22:46:27 -0700
-Subject: x86/boot: Save fields explicitly, zero out everything else
-
-From: John Hubbard <jhubbard@nvidia.com>
-
-commit a90118c445cc7f07781de26a9684d4ec58bfcfd1 upstream.
-
-Recent gcc compilers (gcc 9.1) generate warnings about an out of bounds
-memset, if the memset goes accross several fields of a struct. This
-generated a couple of warnings on x86_64 builds in sanitize_boot_params().
-
-Fix this by explicitly saving the fields in struct boot_params
-that are intended to be preserved, and zeroing all the rest.
-
-[ tglx: Tagged for stable as it breaks the warning free build there as well ]
-
-Suggested-by: Thomas Gleixner <tglx@linutronix.de>
-Suggested-by: H. Peter Anvin <hpa@zytor.com>
-Signed-off-by: John Hubbard <jhubbard@nvidia.com>
-Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-Cc: stable@vger.kernel.org
-Link: https://lkml.kernel.org/r/20190731054627.5627-2-jhubbard@nvidia.com
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
----
- arch/x86/include/asm/bootparam_utils.h | 63 +++++++++++++++++++++++++--------
- 1 file changed, 48 insertions(+), 15 deletions(-)
-
---- a/arch/x86/include/asm/bootparam_utils.h
-+++ b/arch/x86/include/asm/bootparam_utils.h
-@@ -18,6 +18,20 @@
- * Note: efi_info is commonly left uninitialized, but that field has a
- * private magic, so it is better to leave it unchanged.
- */
-+
-+#define sizeof_mbr(type, member) ({ sizeof(((type *)0)->member); })
-+
-+#define BOOT_PARAM_PRESERVE(struct_member) \
-+ { \
-+ .start = offsetof(struct boot_params, struct_member), \
-+ .len = sizeof_mbr(struct boot_params, struct_member), \
-+ }
-+
-+struct boot_params_to_save {
-+ unsigned int start;
-+ unsigned int len;
-+};
-+
- static void sanitize_boot_params(struct boot_params *boot_params)
- {
- /*
-@@ -35,21 +49,40 @@ static void sanitize_boot_params(struct
- * problems again.
- */
- if (boot_params->sentinel) {
-- /* fields in boot_params are left uninitialized, clear them */
-- boot_params->acpi_rsdp_addr = 0;
-- memset(&boot_params->ext_ramdisk_image, 0,
-- (char *)&boot_params->efi_info -
-- (char *)&boot_params->ext_ramdisk_image);
-- memset(&boot_params->kbd_status, 0,
-- (char *)&boot_params->hdr -
-- (char *)&boot_params->kbd_status);
-- memset(&boot_params->_pad7[0], 0,
-- (char *)&boot_params->edd_mbr_sig_buffer[0] -
-- (char *)&boot_params->_pad7[0]);
-- memset(&boot_params->_pad8[0], 0,
-- (char *)&boot_params->eddbuf[0] -
-- (char *)&boot_params->_pad8[0]);
-- memset(&boot_params->_pad9[0], 0, sizeof(boot_params->_pad9));
-+ static struct boot_params scratch;
-+ char *bp_base = (char *)boot_params;
-+ char *save_base = (char *)&scratch;
-+ int i;
-+
-+ const struct boot_params_to_save to_save[] = {
-+ BOOT_PARAM_PRESERVE(screen_info),
-+ BOOT_PARAM_PRESERVE(apm_bios_info),
-+ BOOT_PARAM_PRESERVE(tboot_addr),
-+ BOOT_PARAM_PRESERVE(ist_info),
-+ BOOT_PARAM_PRESERVE(acpi_rsdp_addr),
-+ BOOT_PARAM_PRESERVE(hd0_info),
-+ BOOT_PARAM_PRESERVE(hd1_info),
-+ BOOT_PARAM_PRESERVE(sys_desc_table),
-+ BOOT_PARAM_PRESERVE(olpc_ofw_header),
-+ BOOT_PARAM_PRESERVE(efi_info),
-+ BOOT_PARAM_PRESERVE(alt_mem_k),
-+ BOOT_PARAM_PRESERVE(scratch),
-+ BOOT_PARAM_PRESERVE(e820_entries),
-+ BOOT_PARAM_PRESERVE(eddbuf_entries),
-+ BOOT_PARAM_PRESERVE(edd_mbr_sig_buf_entries),
-+ BOOT_PARAM_PRESERVE(edd_mbr_sig_buffer),
-+ BOOT_PARAM_PRESERVE(e820_table),
-+ BOOT_PARAM_PRESERVE(eddbuf),
-+ };
-+
-+ memset(&scratch, 0, sizeof(scratch));
-+
-+ for (i = 0; i < ARRAY_SIZE(to_save); i++) {
-+ memcpy(save_base + to_save[i].start,
-+ bp_base + to_save[i].start, to_save[i].len);
-+ }
-+
-+ memcpy(boot_params, save_base, sizeof(*boot_params));
- }
- }
-
projects / thirdparty / kernel / stable-queue.git / commitdiff
