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s390/kernel: convert SYSCALL and PGM_CHECK handlers to .quad

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With a relocatable kernel that could reside at any place in memory, the
storage size for the SYSCALL and PGM_CHECK handlers needs to be
increased from .long to .quad.

Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Reviewed-by: Philipp Rudo <prudo@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Gerald Schaefer
2019-02-03 21:36:13 +01:00
committed by Martin Schwidefsky
parent 805bc0bc23
commit ff4a742dde
3 changed files with 12 additions and 17 deletions
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9
arch/s390/include/asm/syscall.h
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@ -14,13 +14,8 @@
#include <linux/err.h>
#include <asm/ptrace.h>
/*
* The syscall table always contains 32 bit pointers since we know that the
* address of the function to be called is (way) below 4GB. So the "int"
* type here is what we want [need] for both 32 bit and 64 bit systems.
*/
extern const unsigned int sys_call_table[];
extern const unsigned int sys_call_table_emu[];
extern const unsigned long sys_call_table[];
extern const unsigned long sys_call_table_emu[];
static inline long syscall_get_nr(struct task_struct *task,
struct pt_regs *regs)