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- /* SPDX-License-Identifier: GPL-2.0 */
- /*
- * Copyright IBM Corp. 1999, 2010
- *
- * Author(s): Hartmut Penner <[email protected]>
- * Martin Schwidefsky <[email protected]>
- * Rob van der Heij <[email protected]>
- *
- */
- #include <linux/init.h>
- #include <linux/linkage.h>
- #include <asm/asm-offsets.h>
- #include <asm/thread_info.h>
- #include <asm/page.h>
- #include <asm/ptrace.h>
- __HEAD
- ENTRY(startup_continue)
- larl %r1,tod_clock_base
- mvc 0(16,%r1),__LC_BOOT_CLOCK
- #
- # Setup stack
- #
- larl %r14,init_task
- stg %r14,__LC_CURRENT
- larl %r15,init_thread_union+THREAD_SIZE-STACK_FRAME_OVERHEAD-__PT_SIZE
- brasl %r14,sclp_early_adjust_va # allow sclp_early_printk
- #ifdef CONFIG_KASAN
- brasl %r14,kasan_early_init
- #endif
- brasl %r14,startup_init # s390 specific early init
- brasl %r14,start_kernel # common init code
- #
- # We returned from start_kernel ?!? PANIK
- #
- basr %r13,0
- lpswe .Ldw-.(%r13) # load disabled wait psw
- .align 16
- .LPG1:
- .Ldw: .quad 0x0002000180000000,0x0000000000000000
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