add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/arch/s390/kernel/asm-offsets.c
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..
@@ -11,11 +11,12 @@
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 #include <linux/kvm_host.h>
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 #include <linux/sched.h>
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 #include <linux/purgatory.h>
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+#include <linux/pgtable.h>
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 #include <asm/idle.h>
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 #include <asm/vdso.h>
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-#include <asm/pgtable.h>
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 #include <asm/gmap.h>
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 #include <asm/nmi.h>
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+#include <asm/stacktrace.h>
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 int main(void)
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 {
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@@ -52,42 +53,13 @@
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 	/* stack_frame offsets */
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 	OFFSET(__SF_BACKCHAIN, stack_frame, back_chain);
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 	OFFSET(__SF_GPRS, stack_frame, gprs);
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-	OFFSET(__SF_EMPTY, stack_frame, empty1);
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-	OFFSET(__SF_SIE_CONTROL, stack_frame, empty1[0]);
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-	OFFSET(__SF_SIE_SAVEAREA, stack_frame, empty1[1]);
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-	OFFSET(__SF_SIE_REASON, stack_frame, empty1[2]);
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-	OFFSET(__SF_SIE_FLAGS, stack_frame, empty1[3]);
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+	OFFSET(__SF_EMPTY, stack_frame, empty1[0]);
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+	OFFSET(__SF_SIE_CONTROL, stack_frame, empty1[1]);
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+	OFFSET(__SF_SIE_SAVEAREA, stack_frame, empty1[2]);
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+	OFFSET(__SF_SIE_REASON, stack_frame, empty1[3]);
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+	OFFSET(__SF_SIE_FLAGS, stack_frame, empty1[4]);
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 	BLANK();
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-	/* timeval/timezone offsets for use by vdso */
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-	OFFSET(__VDSO_UPD_COUNT, vdso_data, tb_update_count);
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-	OFFSET(__VDSO_XTIME_STAMP, vdso_data, xtime_tod_stamp);
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-	OFFSET(__VDSO_XTIME_SEC, vdso_data, xtime_clock_sec);
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-	OFFSET(__VDSO_XTIME_NSEC, vdso_data, xtime_clock_nsec);
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-	OFFSET(__VDSO_XTIME_CRS_SEC, vdso_data, xtime_coarse_sec);
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-	OFFSET(__VDSO_XTIME_CRS_NSEC, vdso_data, xtime_coarse_nsec);
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-	OFFSET(__VDSO_WTOM_SEC, vdso_data, wtom_clock_sec);
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-	OFFSET(__VDSO_WTOM_NSEC, vdso_data, wtom_clock_nsec);
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-	OFFSET(__VDSO_WTOM_CRS_SEC, vdso_data, wtom_coarse_sec);
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-	OFFSET(__VDSO_WTOM_CRS_NSEC, vdso_data, wtom_coarse_nsec);
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-	OFFSET(__VDSO_TIMEZONE, vdso_data, tz_minuteswest);
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-	OFFSET(__VDSO_ECTG_OK, vdso_data, ectg_available);
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-	OFFSET(__VDSO_TK_MULT, vdso_data, tk_mult);
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-	OFFSET(__VDSO_TK_SHIFT, vdso_data, tk_shift);
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-	OFFSET(__VDSO_TS_DIR, vdso_data, ts_dir);
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-	OFFSET(__VDSO_TS_END, vdso_data, ts_end);
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-	OFFSET(__VDSO_CLOCK_REALTIME_RES, vdso_data, hrtimer_res);
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-	OFFSET(__VDSO_ECTG_BASE, vdso_per_cpu_data, ectg_timer_base);
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-	OFFSET(__VDSO_ECTG_USER, vdso_per_cpu_data, ectg_user_time);
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-	OFFSET(__VDSO_CPU_NR, vdso_per_cpu_data, cpu_nr);
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-	OFFSET(__VDSO_NODE_ID, vdso_per_cpu_data, node_id);
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-	BLANK();
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-	/* constants used by the vdso */
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-	DEFINE(__CLOCK_REALTIME, CLOCK_REALTIME);
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-	DEFINE(__CLOCK_MONOTONIC, CLOCK_MONOTONIC);
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-	DEFINE(__CLOCK_REALTIME_COARSE, CLOCK_REALTIME_COARSE);
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-	DEFINE(__CLOCK_MONOTONIC_COARSE, CLOCK_MONOTONIC_COARSE);
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-	DEFINE(__CLOCK_THREAD_CPUTIME_ID, CLOCK_THREAD_CPUTIME_ID);
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-	DEFINE(__CLOCK_COARSE_RES, LOW_RES_NSEC);
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+	OFFSET(__VDSO_GETCPU_VAL, vdso_per_cpu_data, getcpu_val);
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 	BLANK();
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 	/* idle data offsets */
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 	OFFSET(__CLOCK_IDLE_ENTER, s390_idle_data, clock_idle_enter);
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@@ -124,6 +96,8 @@
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 	OFFSET(__LC_EXT_DAMAGE_CODE, lowcore, external_damage_code);
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 	OFFSET(__LC_MCCK_FAIL_STOR_ADDR, lowcore, failing_storage_address);
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 	OFFSET(__LC_LAST_BREAK, lowcore, breaking_event_addr);
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+	OFFSET(__LC_RETURN_LPSWE, lowcore, return_lpswe);
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+	OFFSET(__LC_RETURN_MCCK_LPSWE, lowcore, return_mcck_lpswe);
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 	OFFSET(__LC_RST_OLD_PSW, lowcore, restart_old_psw);
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 	OFFSET(__LC_EXT_OLD_PSW, lowcore, external_old_psw);
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 	OFFSET(__LC_SVC_OLD_PSW, lowcore, svc_old_psw);
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@@ -159,7 +133,7 @@
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 	OFFSET(__LC_CURRENT, lowcore, current_task);
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 	OFFSET(__LC_KERNEL_STACK, lowcore, kernel_stack);
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 	OFFSET(__LC_ASYNC_STACK, lowcore, async_stack);
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-	OFFSET(__LC_PANIC_STACK, lowcore, panic_stack);
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+	OFFSET(__LC_NODAT_STACK, lowcore, nodat_stack);
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 	OFFSET(__LC_RESTART_STACK, lowcore, restart_stack);
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 	OFFSET(__LC_RESTART_FN, lowcore, restart_fn);
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 	OFFSET(__LC_RESTART_DATA, lowcore, restart_data);
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@@ -176,6 +150,8 @@
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 	OFFSET(__LC_BR_R1, lowcore, br_r1_trampoline);
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 	/* software defined ABI-relevant lowcore locations 0xe00 - 0xe20 */
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 	OFFSET(__LC_DUMP_REIPL, lowcore, ipib);
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+	OFFSET(__LC_VMCORE_INFO, lowcore, vmcore_info);
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+	OFFSET(__LC_OS_INFO, lowcore, os_info);
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 	/* hardware defined lowcore locations 0x1000 - 0x18ff */
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 	OFFSET(__LC_MCESAD, lowcore, mcesad);
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 	OFFSET(__LC_EXT_PARAMS2, lowcore, ext_params2);