linux-kernel - [PATCH v3 08/11] s390: Remove gmap pointer from lowcore

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Message-ID: <20241015164326.124987-9-imbrenda@linux.ibm.com>
Date: Tue, 15 Oct 2024 18:43:23 +0200
From: Claudio Imbrenda <imbrenda@...ux.ibm.com>
To: linux-kernel@...r.kernel.org
Cc: borntraeger@...ibm.com, nsg@...ux.ibm.com, nrb@...ux.ibm.com,
        frankja@...ux.ibm.com, seiden@...ux.ibm.com, hca@...ux.ibm.com,
        agordeev@...ux.ibm.com, gor@...ux.ibm.com,
        gerald.schaefer@...ux.ibm.com, kvm@...r.kernel.org,
        linux-s390@...r.kernel.org
Subject: [PATCH v3 08/11] s390: Remove gmap pointer from lowcore

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

Signed-off-by: Claudio Imbrenda <imbrenda@...ux.ibm.com>
Reviewed-by: Steffen Eiden <seiden@...ux.ibm.com>
---
 arch/s390/include/asm/lowcore.h | 3 +--
 arch/s390/kernel/asm-offsets.c  | 1 -
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/s390/include/asm/lowcore.h b/arch/s390/include/asm/lowcore.h
index 48c64716d1f2..42a092fa1029 100644
--- a/arch/s390/include/asm/lowcore.h
+++ b/arch/s390/include/asm/lowcore.h
@@ -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 */
diff --git a/arch/s390/kernel/asm-offsets.c b/arch/s390/kernel/asm-offsets.c
index 3a6ee5043761..1d7ed0faff8b 100644
--- a/arch/s390/kernel/asm-offsets.c
+++ b/arch/s390/kernel/asm-offsets.c
@@ -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);
-- 
2.47.0