[v6,3/5] shutdown: Add source information to SHUTDOWN and RESET

Message ID	20170505193810.2934-4-eblake@redhat.com (mailing list archive)
State	New, archived
Headers	show Return-Path: <xen-devel-bounces@lists.xen.org> DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 856ED80489 From: Eric Blake <eblake@redhat.com> To: qemu-devel@nongnu.org Date: Fri, 5 May 2017 14:38:08 -0500 Message-Id: <20170505193810.2934-4-eblake@redhat.com> In-Reply-To: <20170505193810.2934-1-eblake@redhat.com> References: <20170505193810.2934-1-eblake@redhat.com> MIME-Version: 1.0 Cc: Peter Maydell <peter.maydell@linaro.org>, "open list:Overall" <kvm@vger.kernel.org>, "Michael S. Tsirkin" <mst@redhat.com>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, Alexander Graf <agraf@suse.de>, Yongbok Kim <yongbok.kim@imgtec.com>, Gerd Hoffmann <kraxel@redhat.com>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Rob Herring <robh@kernel.org>, Stefano Stabellini <sstabellini@kernel.org>, Magnus Damm <magnus.damm@gmail.com>, armbru@redhat.com, Christian Borntraeger <borntraeger@de.ibm.com>, Anthony Perard <anthony.perard@citrix.com>, "open list:X86" <xen-devel@lists.xenproject.org>, Richard Henderson <rth@twiddle.net>, Andrzej Zaborowski <balrogg@gmail.com>, Artyom Tarasenko <atar4qemu@gmail.com>, Eduardo Habkost <ehabkost@redhat.com>, Stefan Weil <sw@weilnetz.de>, alistair.francis@xilinx.com, "open list:Calxeda Highbank" <qemu-arm@nongnu.org>, Jan Kiszka <jan.kiszka@web.de>, Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru>, Igor Mammedov <imammedo@redhat.com>, Cornelia Huck <cornelia.huck@de.ibm.com>, David Gibson <david@gibson.dropbear.id.au>, berrange@redhat.com, Paul Burton <paul.burton@imgtec.com>, Max Filippov <jcmvbkbc@gmail.com>, Marcelo Tosatti <mtosatti@redhat.com>, Michael Walle <michael@walle.cc>, "open list:Old World" <qemu-ppc@nongnu.org>, Paolo Bonzini <pbonzini@redhat.com>, Aurelien Jarno <aurelien@aurel32.net> Subject: [Xen-devel] [PATCH v6 3/5] shutdown: Add source information to SHUTDOWN and RESET Precedence: list Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" <xen-devel-bounces@lists.xen.org>

diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h index e4da9d4..89d0e3e 100644 --- a/include/sysemu/sysemu.h +++ b/include/sysemu/sysemu.h @@ -65,13 +65,13 @@ typedef enum WakeupReason { QEMU_WAKEUP_REASON_OTHER, } WakeupReason; -void qemu_system_reset_request(void); +void qemu_system_reset_request(ShutdownCause reason); void qemu_system_suspend_request(void); void qemu_register_suspend_notifier(Notifier *notifier); void qemu_system_wakeup_request(WakeupReason reason); void qemu_system_wakeup_enable(WakeupReason reason, bool enabled); void qemu_register_wakeup_notifier(Notifier *notifier); -void qemu_system_shutdown_request(void); +void qemu_system_shutdown_request(ShutdownCause reason); void qemu_system_powerdown_request(void); void qemu_register_powerdown_notifier(Notifier *notifier); void qemu_system_debug_request(void); diff --git a/vl.c b/vl.c index 6069fb2..9579d5f 100644 --- a/vl.c +++ b/vl.c @@ -1725,7 +1725,7 @@ void qemu_system_guest_panicked(GuestPanicInformation *info) if (!no_shutdown) { qapi_event_send_guest_panicked(GUEST_PANIC_ACTION_POWEROFF, !!info, info, &error_abort); - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_PANIC); } if (info) { @@ -1742,13 +1742,12 @@ void qemu_system_guest_panicked(GuestPanicInformation *info) } } -void qemu_system_reset_request(void) +void qemu_system_reset_request(ShutdownCause reason) { if (no_reboot) { - /* FIXME - add a parameter to allow callers to specify reason */ - shutdown_requested = SHUTDOWN_CAUSE_HOST_ERROR; + shutdown_requested = reason; } else { - reset_requested = SHUTDOWN_CAUSE_HOST_ERROR; + reset_requested = reason; } cpu_stop_current(); qemu_notify_event(); @@ -1819,12 +1818,12 @@ void qemu_system_killed(int signal, pid_t pid) qemu_notify_event(); } -void qemu_system_shutdown_request(void) +void qemu_system_shutdown_request(ShutdownCause reason) { - trace_qemu_system_shutdown_request(); + trace_qemu_system_shutdown_request(reason); + /* FIXME - add a parameter to let replay preserve reason */ replay_shutdown_request(); - /* FIXME - add a parameter to allow callers to specify reason */ - shutdown_requested = SHUTDOWN_CAUSE_HOST_ERROR; + shutdown_requested = reason; qemu_notify_event(); } diff --git a/hw/acpi/core.c b/hw/acpi/core.c index e890a5d..95fcac9 100644 --- a/hw/acpi/core.c +++ b/hw/acpi/core.c @@ -561,7 +561,7 @@ static void acpi_pm1_cnt_write(ACPIREGS *ar, uint16_t val) uint16_t sus_typ = (val >> 10) & 7; switch(sus_typ) { case 0: /* soft power off */ - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); break; case 1: qemu_system_suspend_request(); @@ -569,7 +569,7 @@ static void acpi_pm1_cnt_write(ACPIREGS *ar, uint16_t val) default: if (sus_typ == ar->pm1.cnt.s4_val) { /* S4 request */ qapi_event_send_suspend_disk(&error_abort); - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); } break; } diff --git a/hw/arm/highbank.c b/hw/arm/highbank.c index 0a4508c..d209b97 100644 --- a/hw/arm/highbank.c +++ b/hw/arm/highbank.c @@ -108,9 +108,9 @@ static void hb_regs_write(void *opaque, hwaddr offset, if (offset == 0xf00) { if (value == 1 || value == 2) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } else if (value == 3) { - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); } } diff --git a/hw/arm/integratorcp.c b/hw/arm/integratorcp.c index 5610ffc..ca3eca1 100644 --- a/hw/arm/integratorcp.c +++ b/hw/arm/integratorcp.c @@ -158,7 +158,7 @@ static void integratorcm_do_remap(IntegratorCMState *s) static void integratorcm_set_ctrl(IntegratorCMState *s, uint32_t value) { if (value & 8) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } if ((s->cm_ctrl ^ value) & 1) { /* (value & 1) != 0 means the green "MISC LED" is lit. diff --git a/hw/arm/musicpal.c b/hw/arm/musicpal.c index cbbca4e..9c710f7 100644 --- a/hw/arm/musicpal.c +++ b/hw/arm/musicpal.c @@ -898,7 +898,7 @@ static void mv88w8618_pit_write(void *opaque, hwaddr offset, case MP_BOARD_RESET: if (value == MP_BOARD_RESET_MAGIC) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } break; } diff --git a/hw/arm/omap1.c b/hw/arm/omap1.c index b3cf0ec..54582bd 100644 --- a/hw/arm/omap1.c +++ b/hw/arm/omap1.c @@ -355,7 +355,7 @@ static void omap_wd_timer_write(void *opaque, hwaddr addr, /* XXX: on T|E hardware somehow this has no effect, * on Zire 71 it works as specified. */ s->reset = 1; - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } } s->last_wr = value & 0xff; @@ -1545,8 +1545,10 @@ static inline void omap_clkm_idlect1_update(struct omap_mpu_state_s *s, if (value & (1 << 11)) { /* SETARM_IDLE */ cpu_interrupt(CPU(s->cpu), CPU_INTERRUPT_HALT); } - if (!(value & (1 << 10))) /* WKUP_MODE */ - qemu_system_shutdown_request(); /* XXX: disable wakeup from IRQ */ + if (!(value & (1 << 10))) { /* WKUP_MODE */ + /* XXX: disable wakeup from IRQ */ + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); + } #define SET_CANIDLE(clock, bit) \ if (diff & (1 << bit)) { \ @@ -1693,7 +1695,7 @@ static void omap_clkm_write(void *opaque, hwaddr addr, diff = s->clkm.arm_rstct1 ^ value; s->clkm.arm_rstct1 = value & 0x0007; if (value & 9) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); s->clkm.cold_start = 0xa; } if (diff & ~value & 4) { /* DSP_RST */ diff --git a/hw/arm/omap2.c b/hw/arm/omap2.c index cf1b4ba..8afb854 100644 --- a/hw/arm/omap2.c +++ b/hw/arm/omap2.c @@ -1610,7 +1610,7 @@ static void omap_prcm_write(void *opaque, hwaddr addr, case 0x450: /* RM_RSTCTRL_WKUP */ /* TODO: reset */ if (value & 2) - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); break; case 0x454: /* RM_RSTTIME_WKUP */ s->rsttime_wkup = value & 0x1fff; diff --git a/hw/arm/spitz.c b/hw/arm/spitz.c index fe2d5a7..7e9f579 100644 --- a/hw/arm/spitz.c +++ b/hw/arm/spitz.c @@ -848,7 +848,7 @@ static void spitz_lcd_hsync_handler(void *opaque, int line, int level) static void spitz_reset(void *opaque, int line, int level) { if (level) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } } diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c index ea7a809..cf6e7be 100644 --- a/hw/arm/stellaris.c +++ b/hw/arm/stellaris.c @@ -1197,7 +1197,7 @@ static void do_sys_reset(void *opaque, int n, int level) { if (level) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } } diff --git a/hw/arm/tosa.c b/hw/arm/tosa.c index 9f58a23..2421b81 100644 --- a/hw/arm/tosa.c +++ b/hw/arm/tosa.c @@ -90,7 +90,7 @@ static void tosa_out_switch(void *opaque, int line, int level) static void tosa_reset(void *opaque, int line, int level) { if (level) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } } diff --git a/hw/i386/pc.c b/hw/i386/pc.c index f3b372a..427f123 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -519,7 +519,7 @@ static void port92_write(void *opaque, hwaddr addr, uint64_t val, s->outport = val; qemu_set_irq(s->a20_out, (val >> 1) & 1); if ((val & 1) && !(oldval & 1)) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } } diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c index b1001c1..a8c3c1c 100644 --- a/hw/i386/xen/xen-hvm.c +++ b/hw/i386/xen/xen-hvm.c @@ -1398,7 +1398,7 @@ void xen_shutdown_fatal_error(const char *fmt, ...) va_end(ap); fprintf(stderr, "Will destroy the domain.\n"); /* destroy the domain */ - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_HOST_ERROR); } void xen_hvm_modified_memory(ram_addr_t start, ram_addr_t length) diff --git a/hw/input/pckbd.c b/hw/input/pckbd.c index d414288..c479f82 100644 --- a/hw/input/pckbd.c +++ b/hw/input/pckbd.c @@ -226,7 +226,7 @@ static void outport_write(KBDState *s, uint32_t val) s->outport = val; qemu_set_irq(s->a20_out, (val >> 1) & 1); if (!(val & 1)) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } } @@ -301,7 +301,7 @@ static void kbd_write_command(void *opaque, hwaddr addr, s->outport &= ~KBD_OUT_A20; break; case KBD_CCMD_RESET: - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); break; case KBD_CCMD_NO_OP: /* ignore that */ diff --git a/hw/ipmi/ipmi.c b/hw/ipmi/ipmi.c index 5cf1caa..afafe14 100644 --- a/hw/ipmi/ipmi.c +++ b/hw/ipmi/ipmi.c @@ -44,14 +44,14 @@ static int ipmi_do_hw_op(IPMIInterface *s, enum ipmi_op op, int checkonly) if (checkonly) { return 0; } - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); return 0; case IPMI_POWEROFF_CHASSIS: if (checkonly) { return 0; } - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); return 0; case IPMI_SEND_NMI: diff --git a/hw/isa/lpc_ich9.c b/hw/isa/lpc_ich9.c index a0866c3..2b09354 100644 --- a/hw/isa/lpc_ich9.c +++ b/hw/isa/lpc_ich9.c @@ -606,7 +606,7 @@ static void ich9_rst_cnt_write(void *opaque, hwaddr addr, uint64_t val, ICH9LPCState *lpc = opaque; if (val & 4) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); return; } lpc->rst_cnt = val & 0xA; /* keep FULL_RST (bit 3) and SYS_RST (bit 1) */ diff --git a/hw/mips/boston.c b/hw/mips/boston.c index 83f7b82..53d1e0c 100644 --- a/hw/mips/boston.c +++ b/hw/mips/boston.c @@ -232,7 +232,7 @@ static void boston_platreg_write(void *opaque, hwaddr addr, break; case PLAT_SOFTRST_CTL: if (val & PLAT_SOFTRST_CTL_SYSRESET) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } break; default: diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c index 5dd177e..7814c39 100644 --- a/hw/mips/mips_malta.c +++ b/hw/mips/mips_malta.c @@ -470,7 +470,7 @@ static void malta_fpga_write(void *opaque, hwaddr addr, /* SOFTRES Register */ case 0x00500: if (val == 0x42) - qemu_system_reset_request (); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); break; /* BRKRES Register */ diff --git a/hw/mips/mips_r4k.c b/hw/mips/mips_r4k.c index 748586e..f4de9fc 100644 --- a/hw/mips/mips_r4k.c +++ b/hw/mips/mips_r4k.c @@ -53,9 +53,9 @@ static void mips_qemu_write (void *opaque, hwaddr addr, uint64_t val, unsigned size) { if ((addr & 0xffff) == 0 && val == 42) - qemu_system_reset_request (); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); else if ((addr & 0xffff) == 4 && val == 42) - qemu_system_shutdown_request (); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); } static uint64_t mips_qemu_read (void *opaque, hwaddr addr, diff --git a/hw/misc/arm_sysctl.c b/hw/misc/arm_sysctl.c index 8524008..b20b44e 100644 --- a/hw/misc/arm_sysctl.c +++ b/hw/misc/arm_sysctl.c @@ -351,13 +351,13 @@ static bool vexpress_cfgctrl_write(arm_sysctl_state *s, unsigned int dcc, break; case SYS_CFG_SHUTDOWN: if (site == SYS_CFG_SITE_MB && device == 0) { - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); return true; } break; case SYS_CFG_REBOOT: if (site == SYS_CFG_SITE_MB && device == 0) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); return true; } break; @@ -429,7 +429,7 @@ static void arm_sysctl_write(void *opaque, hwaddr offset, if (s->lockval == LOCK_VALUE) { s->resetlevel = val; if (val & 0x100) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } } break; @@ -438,7 +438,7 @@ static void arm_sysctl_write(void *opaque, hwaddr offset, if (s->lockval == LOCK_VALUE) { s->resetlevel = val; if (val & 0x04) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } } break; diff --git a/hw/misc/cbus.c b/hw/misc/cbus.c index 0c207e3..677274c 100644 --- a/hw/misc/cbus.c +++ b/hw/misc/cbus.c @@ -356,7 +356,7 @@ static inline void retu_write(CBusRetu *s, int reg, uint16_t val) case RETU_REG_WATCHDOG: if (val == 0 && (s->cc[0] & 2)) - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); break; case RETU_REG_TXCR: diff --git a/hw/misc/macio/cuda.c b/hw/misc/macio/cuda.c index 05c02fb..008d8bd 100644 --- a/hw/misc/macio/cuda.c +++ b/hw/misc/macio/cuda.c @@ -612,7 +612,7 @@ static bool cuda_cmd_powerdown(CUDAState *s, return false; } - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); return true; } @@ -624,7 +624,7 @@ static bool cuda_cmd_reset_system(CUDAState *s, return false; } - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); return true; } diff --git a/hw/misc/slavio_misc.c b/hw/misc/slavio_misc.c index edd5de0..18ff677 100644 --- a/hw/misc/slavio_misc.c +++ b/hw/misc/slavio_misc.c @@ -258,7 +258,7 @@ static void slavio_aux2_mem_writeb(void *opaque, hwaddr addr, val &= AUX2_PWROFF; s->aux2 = val; if (val & AUX2_PWROFF) - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); slavio_misc_update_irq(s); } @@ -338,7 +338,7 @@ static void slavio_sysctrl_mem_writel(void *opaque, hwaddr addr, case 0: if (val & SYS_RESET) { s->sysctrl = SYS_RESETSTAT; - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } break; default: diff --git a/hw/misc/zynq_slcr.c b/hw/misc/zynq_slcr.c index 7891219..44304d4 100644 --- a/hw/misc/zynq_slcr.c +++ b/hw/misc/zynq_slcr.c @@ -405,7 +405,7 @@ static void zynq_slcr_write(void *opaque, hwaddr offset, switch (offset) { case PSS_RST_CTRL: if (val & R_PSS_RST_CTRL_SOFT_RST) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } break; } diff --git a/hw/pci-host/apb.c b/hw/pci-host/apb.c index 653e711..83fc6a9 100644 --- a/hw/pci-host/apb.c +++ b/hw/pci-host/apb.c @@ -482,9 +482,9 @@ static void apb_config_writel (void *opaque, hwaddr addr, s->reset_control |= val & RESET_WMASK; if (val & SOFT_POR) { s->nr_resets = 0; - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } else if (val & SOFT_XIR) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } } break; diff --git a/hw/pci-host/bonito.c b/hw/pci-host/bonito.c index 1999ece..b1d41d0 100644 --- a/hw/pci-host/bonito.c +++ b/hw/pci-host/bonito.c @@ -269,7 +269,7 @@ static void bonito_writel(void *opaque, hwaddr addr, } s->regs[saddr] = val; if (reset) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } break; case BONITO_INTENSET: diff --git a/hw/pci-host/piix.c b/hw/pci-host/piix.c index f9218aa..c1d6a85 100644 --- a/hw/pci-host/piix.c +++ b/hw/pci-host/piix.c @@ -638,7 +638,7 @@ static void rcr_write(void *opaque, hwaddr addr, uint64_t val, unsigned len) PIIX3State *d = opaque; if (val & 4) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); return; } d->rcr = val & 2; /* keep System Reset type only */ diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c index f7df238..62f1857 100644 --- a/hw/ppc/e500.c +++ b/hw/ppc/e500.c @@ -774,7 +774,7 @@ static qemu_irq *ppce500_init_mpic(MachineState *machine, PPCE500Params *params, static void ppce500_power_off(void *opaque, int line, int on) { if (on) { - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); } } diff --git a/hw/ppc/mpc8544_guts.c b/hw/ppc/mpc8544_guts.c index ba69178..ce1254b 100644 --- a/hw/ppc/mpc8544_guts.c +++ b/hw/ppc/mpc8544_guts.c @@ -98,7 +98,7 @@ static void mpc8544_guts_write(void *opaque, hwaddr addr, switch (addr) { case MPC8544_GUTS_ADDR_RSTCR: if (value & MPC8544_GUTS_RSTCR_RESET) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } break; default: diff --git a/hw/ppc/ppc.c b/hw/ppc/ppc.c index 5f93083..224184d 100644 --- a/hw/ppc/ppc.c +++ b/hw/ppc/ppc.c @@ -412,7 +412,7 @@ static void ppce500_set_irq(void *opaque, int pin, int level) if (level) { LOG_IRQ("%s: reset the PowerPC system\n", __func__); - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } break; case PPCE500_INPUT_RESET_CORE: diff --git a/hw/ppc/ppc405_uc.c b/hw/ppc/ppc405_uc.c index d5df94a..fc32e96 100644 --- a/hw/ppc/ppc405_uc.c +++ b/hw/ppc/ppc405_uc.c @@ -1807,7 +1807,7 @@ void ppc40x_chip_reset(PowerPCCPU *cpu) void ppc40x_system_reset(PowerPCCPU *cpu) { printf("Reset PowerPC system\n"); - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } void store_40x_dbcr0 (CPUPPCState *env, uint32_t val) diff --git a/hw/ppc/spapr_hcall.c b/hw/ppc/spapr_hcall.c index 9f18f75..2735fe9 100644 --- a/hw/ppc/spapr_hcall.c +++ b/hw/ppc/spapr_hcall.c @@ -1166,7 +1166,7 @@ static target_ulong h_client_architecture_support(PowerPCCPU *cpu, spapr_ovec_cleanup(ov5_updates); if (spapr->cas_reboot) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } else { /* If ppc_spapr_reset() did not set up a HPT but one is necessary * (because the guest isn't going to use radix) then set it up here. */ diff --git a/hw/ppc/spapr_rtas.c b/hw/ppc/spapr_rtas.c index 619f32c..128d993 100644 --- a/hw/ppc/spapr_rtas.c +++ b/hw/ppc/spapr_rtas.c @@ -110,7 +110,7 @@ static void rtas_power_off(PowerPCCPU *cpu, sPAPRMachineState *spapr, rtas_st(rets, 0, RTAS_OUT_PARAM_ERROR); return; } - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); cpu_stop_current(); rtas_st(rets, 0, RTAS_OUT_SUCCESS); } @@ -124,7 +124,7 @@ static void rtas_system_reboot(PowerPCCPU *cpu, sPAPRMachineState *spapr, rtas_st(rets, 0, RTAS_OUT_PARAM_ERROR); return; } - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); rtas_st(rets, 0, RTAS_OUT_SUCCESS); } diff --git a/hw/s390x/ipl.c b/hw/s390x/ipl.c index 7978c7d..e5ab0ad 100644 --- a/hw/s390x/ipl.c +++ b/hw/s390x/ipl.c @@ -363,7 +363,7 @@ void s390_reipl_request(void) S390IPLState *ipl = get_ipl_device(); ipl->reipl_requested = true; - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } void s390_ipl_prepare_cpu(S390CPU *cpu) diff --git a/hw/sh4/r2d.c b/hw/sh4/r2d.c index 8f520ce..e6fc74e 100644 --- a/hw/sh4/r2d.c +++ b/hw/sh4/r2d.c @@ -164,7 +164,7 @@ r2d_fpga_write(void *opaque, hwaddr addr, uint64_t value, unsigned int size) break; case PA_POWOFF: if (value & 1) { - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); } break; case PA_VERREG: diff --git a/hw/timer/etraxfs_timer.c b/hw/timer/etraxfs_timer.c index 8e18236..d13bc30 100644 --- a/hw/timer/etraxfs_timer.c +++ b/hw/timer/etraxfs_timer.c @@ -207,7 +207,7 @@ static void watchdog_hit(void *opaque) qemu_irq_raise(t->nmi); } else - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); t->wd_hits++; } diff --git a/hw/timer/m48t59.c b/hw/timer/m48t59.c index 474981a..4a064fb 100644 --- a/hw/timer/m48t59.c +++ b/hw/timer/m48t59.c @@ -1,7 +1,7 @@ /* * QEMU M48T59 and M48T08 NVRAM emulation for PPC PREP and Sparc platforms * - * Copyright (c) 2003-2005, 2007 Jocelyn Mayer + * Copyright (c) 2003-2005, 2007, 2017 Jocelyn Mayer * Copyright (c) 2013 Hervé Poussineau * * Permission is hereby granted, free of charge, to any person obtaining a copy @@ -159,7 +159,7 @@ static void watchdog_cb (void *opaque) NVRAM->buffer[0x1FF7] = 0x00; NVRAM->buffer[0x1FFC] &= ~0x40; /* May it be a hw CPU Reset instead ? */ - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } else { qemu_set_irq(NVRAM->IRQ, 1); qemu_set_irq(NVRAM->IRQ, 0); diff --git a/hw/timer/milkymist-sysctl.c b/hw/timer/milkymist-sysctl.c index 4488590..93bc6e17 100644 --- a/hw/timer/milkymist-sysctl.c +++ b/hw/timer/milkymist-sysctl.c @@ -90,7 +90,7 @@ static void sysctl_icap_write(MilkymistSysctlState *s, uint32_t value) trace_milkymist_sysctl_icap_write(value); switch (value & 0xffff) { case 0x000e: - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); break; } } @@ -195,7 +195,7 @@ static void sysctl_write(void *opaque, hwaddr addr, uint64_t value, s->regs[addr] = 1; break; case R_SYSTEM_ID: - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); break; case R_GPIO_IN: diff --git a/hw/timer/pxa2xx_timer.c b/hw/timer/pxa2xx_timer.c index 59002b4..68ba5a7 100644 --- a/hw/timer/pxa2xx_timer.c +++ b/hw/timer/pxa2xx_timer.c @@ -401,7 +401,7 @@ static void pxa2xx_timer_tick(void *opaque) if (t->num == 3) if (i->reset3 & 1) { i->reset3 = 0; - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } } diff --git a/hw/watchdog/watchdog.c b/hw/watchdog/watchdog.c index 2aeaf1f..0c5c9cd 100644 --- a/hw/watchdog/watchdog.c +++ b/hw/watchdog/watchdog.c @@ -110,7 +110,7 @@ void watchdog_perform_action(void) switch (watchdog_action) { case WDT_RESET: /* same as 'system_reset' in monitor */ qapi_event_send_watchdog(WATCHDOG_EXPIRATION_ACTION_RESET, &error_abort); - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); break; case WDT_SHUTDOWN: /* same as 'system_powerdown' in monitor */ diff --git a/hw/xenpv/xen_domainbuild.c b/hw/xenpv/xen_domainbuild.c index 457a897..c89ced2 100644 --- a/hw/xenpv/xen_domainbuild.c +++ b/hw/xenpv/xen_domainbuild.c @@ -148,7 +148,7 @@ static void xen_domain_poll(void *opaque) return; quit: - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); } static int xen_domain_watcher(void) diff --git a/hw/xtensa/xtfpga.c b/hw/xtensa/xtfpga.c index 11176e2..4636f8e 100644 --- a/hw/xtensa/xtfpga.c +++ b/hw/xtensa/xtfpga.c @@ -100,7 +100,7 @@ static void lx60_fpga_write(void *opaque, hwaddr addr, case 0x10: /*board reset*/ if (val == 0xdead) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } break; } diff --git a/kvm-all.c b/kvm-all.c index 90b8573..7df27c8 100644 --- a/kvm-all.c +++ b/kvm-all.c @@ -2052,7 +2052,7 @@ int kvm_cpu_exec(CPUState *cpu) break; case KVM_EXIT_SHUTDOWN: DPRINTF("shutdown\n"); - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); ret = EXCP_INTERRUPT; break; case KVM_EXIT_UNKNOWN: @@ -2066,11 +2066,11 @@ int kvm_cpu_exec(CPUState *cpu) case KVM_EXIT_SYSTEM_EVENT: switch (run->system_event.type) { case KVM_SYSTEM_EVENT_SHUTDOWN: - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); ret = EXCP_INTERRUPT; break; case KVM_SYSTEM_EVENT_RESET: - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); ret = EXCP_INTERRUPT; break; case KVM_SYSTEM_EVENT_CRASH: diff --git a/os-win32.c b/os-win32.c index ae98574..586a7c7 100644 --- a/os-win32.c +++ b/os-win32.c @@ -52,7 +52,7 @@ int setenv(const char *name, const char *value, int overwrite) static BOOL WINAPI qemu_ctrl_handler(DWORD type) { - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_HOST_SIGNAL); /* Windows 7 kills application when the function returns. Sleep here to give QEMU a try for closing. Sleep period is 10000ms because Windows kills the program diff --git a/qmp.c b/qmp.c index ab74cd7..95949d0 100644 --- a/qmp.c +++ b/qmp.c @@ -84,7 +84,7 @@ UuidInfo *qmp_query_uuid(Error **errp) void qmp_quit(Error **errp) { no_shutdown = 0; - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_HOST_QMP); } void qmp_stop(Error **errp) @@ -105,7 +105,7 @@ void qmp_stop(Error **errp) void qmp_system_reset(Error **errp) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_HOST_QMP); } void qmp_system_powerdown(Error **erp) diff --git a/replay/replay.c b/replay/replay.c index f810628..604fa4f 100644 --- a/replay/replay.c +++ b/replay/replay.c @@ -51,7 +51,8 @@ bool replay_next_event_is(int event) switch (replay_state.data_kind) { case EVENT_SHUTDOWN: replay_finish_event(); - qemu_system_shutdown_request(); + /* FIXME - store actual reason */ + qemu_system_shutdown_request(SHUTDOWN_CAUSE_HOST_ERROR); break; default: /* clock, time_t, checkpoint and other events */ diff --git a/target/alpha/sys_helper.c b/target/alpha/sys_helper.c index 652195d..ac22323 100644 --- a/target/alpha/sys_helper.c +++ b/target/alpha/sys_helper.c @@ -60,9 +60,9 @@ void helper_tb_flush(CPUAlphaState *env) void helper_halt(uint64_t restart) { if (restart) { - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } else { - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); } } diff --git a/target/arm/psci.c b/target/arm/psci.c index ade9fe2..fc34b26 100644 --- a/target/arm/psci.c +++ b/target/arm/psci.c @@ -137,7 +137,7 @@ void arm_handle_psci_call(ARMCPU *cpu) } break; case QEMU_PSCI_0_2_FN_SYSTEM_RESET: - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); /* QEMU reset and shutdown are async requests, but PSCI * mandates that we never return from the reset/shutdown * call, so power the CPU off now so it doesn't execute @@ -145,7 +145,7 @@ void arm_handle_psci_call(ARMCPU *cpu) */ goto cpu_off; case QEMU_PSCI_0_2_FN_SYSTEM_OFF: - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); goto cpu_off; case QEMU_PSCI_0_1_FN_CPU_ON: case QEMU_PSCI_0_2_FN_CPU_ON: diff --git a/target/i386/excp_helper.c b/target/i386/excp_helper.c index ee596c6..b769772 100644 --- a/target/i386/excp_helper.c +++ b/target/i386/excp_helper.c @@ -59,7 +59,7 @@ static int check_exception(CPUX86State *env, int intno, int *error_code, qemu_log_mask(CPU_LOG_RESET, "Triple fault\n"); - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); return EXCP_HLT; } #endif diff --git a/target/i386/hax-all.c b/target/i386/hax-all.c index ef13015..7346931 100644 --- a/target/i386/hax-all.c +++ b/target/i386/hax-all.c @@ -540,14 +540,14 @@ static int hax_vcpu_hax_exec(CPUArchState *env) /* Guest state changed, currently only for shutdown */ case HAX_EXIT_STATECHANGE: fprintf(stdout, "VCPU shutdown request\n"); - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); hax_vcpu_sync_state(env, 0); ret = 1; break; case HAX_EXIT_UNKNOWN_VMEXIT: fprintf(stderr, "Unknown VMX exit %x from guest\n", ht->_exit_reason); - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); hax_vcpu_sync_state(env, 0); cpu_dump_state(cpu, stderr, fprintf, 0); ret = -1; @@ -578,7 +578,7 @@ static int hax_vcpu_hax_exec(CPUArchState *env) break; default: fprintf(stderr, "Unknown exit %x from HAX\n", ht->_exit_status); - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); hax_vcpu_sync_state(env, 0); cpu_dump_state(cpu, stderr, fprintf, 0); ret = 1; diff --git a/target/i386/helper.c b/target/i386/helper.c index f11cac6..ee7eff2 100644 --- a/target/i386/helper.c +++ b/target/i386/helper.c @@ -1212,7 +1212,7 @@ static void do_inject_x86_mce(CPUState *cs, run_on_cpu_data data) " triple fault\n", cs->cpu_index); qemu_log_mask(CPU_LOG_RESET, "Triple fault\n"); - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); return; } if (banks[1] & MCI_STATUS_VAL) { diff --git a/target/i386/kvm.c b/target/i386/kvm.c index 55865db..cfd7695 100644 --- a/target/i386/kvm.c +++ b/target/i386/kvm.c @@ -2930,7 +2930,7 @@ int kvm_arch_process_async_events(CPUState *cs) if (env->exception_injected == EXCP08_DBLE) { /* this means triple fault */ - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); cs->exit_request = 1; return 0; } diff --git a/target/s390x/helper.c b/target/s390x/helper.c index 68bd2f9..d2bb9aa 100644 --- a/target/s390x/helper.c +++ b/target/s390x/helper.c @@ -266,7 +266,7 @@ void load_psw(CPUS390XState *env, uint64_t mask, uint64_t addr) S390CPU *cpu = s390_env_get_cpu(env); if (s390_cpu_halt(cpu) == 0) { #ifndef CONFIG_USER_ONLY - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); #endif } } diff --git a/target/s390x/kvm.c b/target/s390x/kvm.c index 1a249d8..284f5ef 100644 --- a/target/s390x/kvm.c +++ b/target/s390x/kvm.c @@ -1929,7 +1929,7 @@ static int handle_intercept(S390CPU *cpu) cpu_synchronize_state(cs); if (s390_cpu_halt(cpu) == 0) { if (is_special_wait_psw(cs)) { - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); } else { qemu_system_guest_panicked(NULL); } @@ -1938,7 +1938,7 @@ static int handle_intercept(S390CPU *cpu) break; case ICPT_CPU_STOP: if (s390_cpu_set_state(CPU_STATE_STOPPED, cpu) == 0) { - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); } if (cpu->env.sigp_order == SIGP_STOP_STORE_STATUS) { kvm_s390_store_status(cpu, KVM_S390_STORE_STATUS_DEF_ADDR, diff --git a/target/s390x/misc_helper.c b/target/s390x/misc_helper.c index eca8244..768043e 100644 --- a/target/s390x/misc_helper.c +++ b/target/s390x/misc_helper.c @@ -533,11 +533,11 @@ uint32_t HELPER(sigp)(CPUS390XState *env, uint64_t order_code, uint32_t r1, break; #if !defined(CONFIG_USER_ONLY) case SIGP_RESTART: - qemu_system_reset_request(); + qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); cpu_loop_exit(CPU(s390_env_get_cpu(env))); break; case SIGP_STOP: - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); cpu_loop_exit(CPU(s390_env_get_cpu(env))); break; #endif diff --git a/target/sparc/int32_helper.c b/target/sparc/int32_helper.c index 09afe13..eec9a4d 100644 --- a/target/sparc/int32_helper.c +++ b/target/sparc/int32_helper.c @@ -109,7 +109,7 @@ void sparc_cpu_do_interrupt(CPUState *cs) if (env->psret == 0) { if (cs->exception_index == 0x80 && env->def->features & CPU_FEATURE_TA0_SHUTDOWN) { - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); } else { cpu_abort(cs, "Trap 0x%02x while interrupts disabled, Error state", cs->exception_index); diff --git a/ui/sdl.c b/ui/sdl.c index 37c21a0..bd51ffd 100644 --- a/ui/sdl.c +++ b/ui/sdl.c @@ -837,7 +837,7 @@ static void sdl_refresh(DisplayChangeListener *dcl) case SDL_QUIT: if (!no_quit) { no_shutdown = 0; - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_HOST_UI); } break; case SDL_MOUSEMOTION: diff --git a/ui/sdl2.c b/ui/sdl2.c index faf9bdf..e092636 100644 --- a/ui/sdl2.c +++ b/ui/sdl2.c @@ -568,7 +568,7 @@ static void handle_windowevent(SDL_Event *ev) case SDL_WINDOWEVENT_CLOSE: if (!no_quit) { no_shutdown = 0; - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_HOST_UI); } break; case SDL_WINDOWEVENT_SHOWN: @@ -611,7 +611,7 @@ void sdl2_poll_events(struct sdl2_console *scon) case SDL_QUIT: if (!no_quit) { no_shutdown = 0; - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_HOST_UI); } break; case SDL_MOUSEMOTION: diff --git a/trace-events b/trace-events index e582d63..433865f 100644 --- a/trace-events +++ b/trace-events @@ -38,7 +38,7 @@ vm_state_notify(int running, int reason) "running %d reason %d" load_file(const char *name, const char *path) "name %s location %s" runstate_set(int new_state) "new state %d" system_wakeup_request(int reason) "reason=%d" -qemu_system_shutdown_request(void) "" +qemu_system_shutdown_request(int reason) "reason=%d" qemu_system_powerdown_request(void) "" # spice-qemu-char.c diff --git a/ui/cocoa.m b/ui/cocoa.m index 207555e..f89f686 100644 --- a/ui/cocoa.m +++ b/ui/cocoa.m @@ -934,7 +934,7 @@ QemuCocoaView *cocoaView; { COCOA_DEBUG("QemuCocoaAppController: applicationWillTerminate\n"); - qemu_system_shutdown_request(); + qemu_system_shutdown_request(SHUTDOWN_CAUSE_HOST_UI); exit(0); }

[v6,3/5] shutdown: Add source information to SHUTDOWN and RESET

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