From 3fb39cb7c5145a10e1a0221c057e92fb8855efbb Mon Sep 17 00:00:00 2001 From: Alexander Gordeev Date: Sat, 6 Aug 2022 09:13:28 +0200 Subject: Revert "s390/smp,ptdump: add absolute lowcore markers" This reverts commit e409b7f19172a3c154de62de4baf32a2c25a375a. Commit 7d06fed77b7d ("s390/smp: rework absolute lowcore access") introduced mutex lock with interrupts disabled. This commit is a follow-up that needs to be reverted as well. Signed-off-by: Alexander Gordeev --- arch/s390/mm/dump_pagetables.c | 7 ------- 1 file changed, 7 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/mm/dump_pagetables.c b/arch/s390/mm/dump_pagetables.c index 393d6ef4589e..9f9af5298dd6 100644 --- a/arch/s390/mm/dump_pagetables.c +++ b/arch/s390/mm/dump_pagetables.c @@ -8,7 +8,6 @@ #include #include #include -#include #include #include @@ -40,8 +39,6 @@ enum address_markers_idx { VMALLOC_END_NR, MODULES_NR, MODULES_END_NR, - ABS_LOWCORE_NR, - ABS_LOWCORE_END_NR, }; static struct addr_marker address_markers[] = { @@ -65,8 +62,6 @@ static struct addr_marker address_markers[] = { [VMALLOC_END_NR] = {0, "vmalloc Area End"}, [MODULES_NR] = {0, "Modules Area Start"}, [MODULES_END_NR] = {0, "Modules Area End"}, - [ABS_LOWCORE_NR] = {0, "Lowcore Area Start"}, - [ABS_LOWCORE_END_NR] = {0, "Lowcore Area End"}, { -1, NULL } }; @@ -283,8 +278,6 @@ static int pt_dump_init(void) address_markers[IDENTITY_AFTER_END_NR].start_address = ident_map_size; address_markers[MODULES_NR].start_address = MODULES_VADDR; address_markers[MODULES_END_NR].start_address = MODULES_END; - address_markers[ABS_LOWCORE_NR].start_address = __abs_lowcore; - address_markers[ABS_LOWCORE_END_NR].start_address = __abs_lowcore + ABS_LOWCORE_MAP_SIZE; address_markers[VMEMMAP_NR].start_address = (unsigned long) vmemmap; address_markers[VMEMMAP_END_NR].start_address = (unsigned long)vmemmap + vmemmap_size; address_markers[VMALLOC_NR].start_address = VMALLOC_START; -- cgit v1.2.3