x86/boot/e820: Rename the e820_table_firmware to e820_table_kexec

Currently the e820_table_firmware[] table is mainly used by the kexec,
and it is not what it's supposed to be - despite its name it might be
modified by the kernel.

So change its name to e820_table_kexec[]. In the next patch we will
introduce the real e820_table_firmware[] table.

No functional change.

Signed-off-by: Chen Yu <yu.c.chen@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Xunlei Pang <xlpang@redhat.com>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/kernel/kexec-bzimage64.c b/arch/x86/kernel/kexec-bzimage64.c
index 9d7fd5e6689a..fb095ba0c02f 100644
--- a/arch/x86/kernel/kexec-bzimage64.c
+++ b/arch/x86/kernel/kexec-bzimage64.c
@@ -100,14 +100,14 @@ static int setup_e820_entries(struct boot_params *params)
 {
 	unsigned int nr_e820_entries;
 
-	nr_e820_entries = e820_table_firmware->nr_entries;
+	nr_e820_entries = e820_table_kexec->nr_entries;
 
 	/* TODO: Pass entries more than E820_MAX_ENTRIES_ZEROPAGE in bootparams setup data */
 	if (nr_e820_entries > E820_MAX_ENTRIES_ZEROPAGE)
 		nr_e820_entries = E820_MAX_ENTRIES_ZEROPAGE;
 
 	params->e820_entries = nr_e820_entries;
-	memcpy(&params->e820_table, &e820_table_firmware->entries, nr_e820_entries*sizeof(struct e820_entry));
+	memcpy(&params->e820_table, &e820_table_kexec->entries, nr_e820_entries*sizeof(struct e820_entry));
 
 	return 0;
 }