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s390: Remove gmap pointer from lowcore 

Remove the gmap pointer from lowcore, since it is not used anymore.

Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Link: https://lore.kernel.org/r/20241022120601.167009-9-imbrenda@linux.ibm.com
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Claudio Imbrenda 2024-10-22 14:05:58 +02:00 committed by Heiko Carstens
parent 1da7090548
commit e8d8d97218
2 changed files with 1 additions and 3 deletions
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3
arch/s390/include/asm/lowcore.h
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@ -165,8 +165,7 @@ struct lowcore {
__u64 percpu_offset; /* 0x03b8 */
__u8 pad_0x03c0[0x03c8-0x03c0]; /* 0x03c0 */
__u64 machine_flags; /* 0x03c8 */
__u64 gmap; /* 0x03d0 */
__u8 pad_0x03d8[0x0400-0x03d8]; /* 0x03d8 */
__u8 pad_0x03d0[0x0400-0x03d0]; /* 0x03d0 */
__u32 return_lpswe; /* 0x0400 */
__u32 return_mcck_lpswe; /* 0x0404 */

1
arch/s390/kernel/asm-offsets.c
View File

@ -137,7 +137,6 @@ int main(void)
OFFSET(__LC_USER_ASCE, lowcore, user_asce);
OFFSET(__LC_LPP, lowcore, lpp);
OFFSET(__LC_CURRENT_PID, lowcore, current_pid);
OFFSET(__LC_GMAP, lowcore, gmap);
OFFSET(__LC_LAST_BREAK, lowcore, last_break);
/* software defined ABI-relevant lowcore locations 0xe00 - 0xe20 */
OFFSET(__LC_DUMP_REIPL, lowcore, ipib);