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zipl/boot: Declare 'magic' variable as static

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Reviewed-by: Mikhail Zaslonko <zaslonko@linux.ibm.com>
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Marc Hartmayer
2025-08-08 09:30:49 +00:00
committed by Jan Höppner
parent 99100b3f99
commit 35e539a428
5 changed files with 6 additions and 6 deletions
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2
zipl/boot/eckd2dump_mv.c
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@@ -22,7 +22,7 @@
/*
* Magic number at start of dump record
*/
const uint64_t __used __section(.stage2.head) magic = 0x584d554c54363402ULL; /* XMULT64, version 2 */
static const uint64_t __used __section(.stage2.head) magic = 0x584d554c54363402ULL; /* XMULT64, version 2 */
/*
* Parameter format for ECKD MV dumper (13 bytes):

2
zipl/boot/eckd2dump_sv.c
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@@ -21,7 +21,7 @@
/*
* Magic number at start of dump record
*/
const uint64_t __used __section(.stage2.head) magic = 0x5845434b44363402ULL; /* "XECKD64", version 2 */
static const uint64_t __used __section(.stage2.head) magic = 0x5845434b44363402ULL; /* "XECKD64", version 2 */
/*
* Get device characteristics from zipl parameter block

2
zipl/boot/fba2dump.c
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@@ -24,7 +24,7 @@
/*
* Magic number at start of dump record
*/
const uint64_t __used __section(.stage2.head) magic = 0x5844464241363401ULL; /* XDFBA64, version 1 */
static const uint64_t __used __section(.stage2.head) magic = 0x5844464241363401ULL; /* XDFBA64, version 1 */
/*
* FBA dump device partition specification

4
zipl/boot/stage2.c
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@@ -18,6 +18,8 @@
#include "boot/loaders_layout.h"
#include "stage2.h"
static const uint64_t __used __section(.stage2.head) stage2_head;
static int is_null_descriptor(union disk_blockptr *address)
{
unsigned long long *value = (unsigned long long *)address;
@@ -146,5 +148,3 @@ void __noreturn start(void)
void panic_notify(unsigned long UNUSED(reason))
{
}
const uint64_t __used __section(.stage2.head) stage2_head;

2
zipl/boot/tape2dump.c
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@@ -38,7 +38,7 @@ struct tape_head {
uint64_t ccw2;
} __packed;
const struct tape_head __used __section(.stage2.head) tape_head = {
static const struct tape_head __used __section(.stage2.head) tape_head = {
.psw = PSW_LOAD | STAGE2_ENTRY, /* Start code at 0x2018 */
.ccw1 = 0x0700000060000001ULL, /* Rewind ccw */
.ccw2 = 0x0200200020003000ULL, /* CCW to load dump tool to 0x2000 */