Philippe Mathieu-Daudé <phi...@linaro.org> writes: > Instead of having CPUs dangling in the /unattached/device > bucket, attach them to the machine container. > > Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org> > --- > hw/ppc/e500.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c > index e04114fb3c..f8177c0280 100644 > --- a/hw/ppc/e500.c > +++ b/hw/ppc/e500.c > @@ -946,6 +946,7 @@ void ppce500_init(MachineState *machine) > exit(1); > } > > + object_property_add_child(OBJECT(machine), "cpu[*]", OBJECT(cs)); > /* > * Secondary CPU starts in halted state for now. Needs to change > * when implementing non-kernel boot.
A peek at "info qom-tree" confirms the CPU is in /machine/unattached/. Along with most onboard devices. Details below. Quick test... I count 563 machines. 394 seem to have CPU(s) in or below /machine/unattached/, 129 elsewhere, and 40 I can't easily examine, because they don't start to monitor without additional CLI arguments. Where should CPUs be? Is /machine/unattached/ basically where we dump products of lazy modelling? If yes, should we try to empty it out? If we shouldn't, then why move this one out? $ qemu-system-ppc -nodefaults -S -display none -M ppce500 -monitor stdio QEMU 8.1.50 monitor - type 'help' for more information (qemu) info qom-tree /machine (ppce500-machine) /e500-ccsr (e500-ccsr) /e500-ccsr[0] (memory-region) /e500-pci-bar0[0] (memory-region) /pci-host (e500-pcihost) /bm-e500[0] (memory-region) /pci bus memory[0] (memory-region) /pci-conf-data[0] (memory-region) /pci-conf-idx[0] (memory-region) /pci-container[0] (memory-region) /pci-pio[0] (memory-region) /pci.0 (PCI) /pci.reg[0] (memory-region) /peripheral (container) /peripheral-anon (container) /pic (openpic) /cpu[0] (memory-region) /glb[0] (memory-region) /msi[0] (memory-region) /openpic[0] (memory-region) /src[0] (memory-region) /summary[0] (memory-region) /tmr[0] (memory-region) /unnamed-gpio-in[0] (irq) /unnamed-gpio-in[100] (irq) /unnamed-gpio-in[101] (irq) /unnamed-gpio-in[102] (irq) /unnamed-gpio-in[103] (irq) /unnamed-gpio-in[104] (irq) /unnamed-gpio-in[105] (irq) /unnamed-gpio-in[106] (irq) /unnamed-gpio-in[107] (irq) /unnamed-gpio-in[108] (irq) /unnamed-gpio-in[109] (irq) /unnamed-gpio-in[10] (irq) /unnamed-gpio-in[110] (irq) /unnamed-gpio-in[111] (irq) /unnamed-gpio-in[112] (irq) /unnamed-gpio-in[113] (irq) /unnamed-gpio-in[114] (irq) /unnamed-gpio-in[115] (irq) /unnamed-gpio-in[116] (irq) /unnamed-gpio-in[117] (irq) /unnamed-gpio-in[118] (irq) /unnamed-gpio-in[119] (irq) /unnamed-gpio-in[11] (irq) /unnamed-gpio-in[120] (irq) /unnamed-gpio-in[121] (irq) /unnamed-gpio-in[122] (irq) /unnamed-gpio-in[123] (irq) /unnamed-gpio-in[124] (irq) /unnamed-gpio-in[125] (irq) /unnamed-gpio-in[126] (irq) /unnamed-gpio-in[127] (irq) /unnamed-gpio-in[128] (irq) /unnamed-gpio-in[129] (irq) /unnamed-gpio-in[12] (irq) /unnamed-gpio-in[130] (irq) /unnamed-gpio-in[131] (irq) /unnamed-gpio-in[132] (irq) /unnamed-gpio-in[133] (irq) /unnamed-gpio-in[134] (irq) /unnamed-gpio-in[135] (irq) /unnamed-gpio-in[136] (irq) /unnamed-gpio-in[137] (irq) /unnamed-gpio-in[138] (irq) /unnamed-gpio-in[139] (irq) /unnamed-gpio-in[13] (irq) /unnamed-gpio-in[140] (irq) /unnamed-gpio-in[141] (irq) /unnamed-gpio-in[142] (irq) /unnamed-gpio-in[143] (irq) /unnamed-gpio-in[144] (irq) /unnamed-gpio-in[145] (irq) /unnamed-gpio-in[146] (irq) /unnamed-gpio-in[147] (irq) /unnamed-gpio-in[148] (irq) /unnamed-gpio-in[149] (irq) /unnamed-gpio-in[14] (irq) /unnamed-gpio-in[150] (irq) /unnamed-gpio-in[151] (irq) /unnamed-gpio-in[152] (irq) /unnamed-gpio-in[153] (irq) /unnamed-gpio-in[154] (irq) /unnamed-gpio-in[155] (irq) /unnamed-gpio-in[156] (irq) /unnamed-gpio-in[157] (irq) /unnamed-gpio-in[158] (irq) /unnamed-gpio-in[159] (irq) /unnamed-gpio-in[15] (irq) /unnamed-gpio-in[160] (irq) /unnamed-gpio-in[161] (irq) /unnamed-gpio-in[162] (irq) /unnamed-gpio-in[163] (irq) /unnamed-gpio-in[164] (irq) /unnamed-gpio-in[165] (irq) /unnamed-gpio-in[166] (irq) /unnamed-gpio-in[167] (irq) /unnamed-gpio-in[168] (irq) /unnamed-gpio-in[169] (irq) /unnamed-gpio-in[16] (irq) /unnamed-gpio-in[170] (irq) /unnamed-gpio-in[171] (irq) /unnamed-gpio-in[172] (irq) /unnamed-gpio-in[173] (irq) /unnamed-gpio-in[174] (irq) /unnamed-gpio-in[175] (irq) /unnamed-gpio-in[176] (irq) /unnamed-gpio-in[177] (irq) /unnamed-gpio-in[178] (irq) /unnamed-gpio-in[179] (irq) /unnamed-gpio-in[17] (irq) /unnamed-gpio-in[180] (irq) /unnamed-gpio-in[181] (irq) /unnamed-gpio-in[182] (irq) /unnamed-gpio-in[183] (irq) /unnamed-gpio-in[184] (irq) /unnamed-gpio-in[185] (irq) /unnamed-gpio-in[186] (irq) /unnamed-gpio-in[187] (irq) /unnamed-gpio-in[188] (irq) /unnamed-gpio-in[189] (irq) /unnamed-gpio-in[18] (irq) /unnamed-gpio-in[190] (irq) /unnamed-gpio-in[191] (irq) /unnamed-gpio-in[192] (irq) /unnamed-gpio-in[193] (irq) /unnamed-gpio-in[194] (irq) /unnamed-gpio-in[195] (irq) /unnamed-gpio-in[196] (irq) /unnamed-gpio-in[197] (irq) /unnamed-gpio-in[198] (irq) /unnamed-gpio-in[199] (irq) /unnamed-gpio-in[19] (irq) /unnamed-gpio-in[1] (irq) /unnamed-gpio-in[200] (irq) /unnamed-gpio-in[201] (irq) /unnamed-gpio-in[202] (irq) /unnamed-gpio-in[203] (irq) /unnamed-gpio-in[204] (irq) /unnamed-gpio-in[205] (irq) /unnamed-gpio-in[206] (irq) /unnamed-gpio-in[207] (irq) /unnamed-gpio-in[208] (irq) /unnamed-gpio-in[209] (irq) /unnamed-gpio-in[20] (irq) /unnamed-gpio-in[210] (irq) /unnamed-gpio-in[211] (irq) /unnamed-gpio-in[212] (irq) /unnamed-gpio-in[213] (irq) /unnamed-gpio-in[214] (irq) /unnamed-gpio-in[215] (irq) /unnamed-gpio-in[216] (irq) /unnamed-gpio-in[217] (irq) /unnamed-gpio-in[218] (irq) /unnamed-gpio-in[219] (irq) /unnamed-gpio-in[21] (irq) /unnamed-gpio-in[220] (irq) /unnamed-gpio-in[221] (irq) /unnamed-gpio-in[222] (irq) /unnamed-gpio-in[223] (irq) /unnamed-gpio-in[224] (irq) /unnamed-gpio-in[225] (irq) /unnamed-gpio-in[226] (irq) /unnamed-gpio-in[227] (irq) /unnamed-gpio-in[228] (irq) /unnamed-gpio-in[229] (irq) /unnamed-gpio-in[22] (irq) /unnamed-gpio-in[230] (irq) /unnamed-gpio-in[231] (irq) /unnamed-gpio-in[232] (irq) /unnamed-gpio-in[233] (irq) /unnamed-gpio-in[234] (irq) /unnamed-gpio-in[235] (irq) /unnamed-gpio-in[236] (irq) /unnamed-gpio-in[237] (irq) /unnamed-gpio-in[238] (irq) /unnamed-gpio-in[239] (irq) /unnamed-gpio-in[23] (irq) /unnamed-gpio-in[240] (irq) /unnamed-gpio-in[241] (irq) /unnamed-gpio-in[242] (irq) /unnamed-gpio-in[243] (irq) /unnamed-gpio-in[244] (irq) /unnamed-gpio-in[245] (irq) /unnamed-gpio-in[246] (irq) /unnamed-gpio-in[247] (irq) /unnamed-gpio-in[248] (irq) /unnamed-gpio-in[249] (irq) /unnamed-gpio-in[24] (irq) /unnamed-gpio-in[250] (irq) /unnamed-gpio-in[251] (irq) /unnamed-gpio-in[252] (irq) /unnamed-gpio-in[253] (irq) /unnamed-gpio-in[254] (irq) /unnamed-gpio-in[255] (irq) /unnamed-gpio-in[256] (irq) /unnamed-gpio-in[257] (irq) /unnamed-gpio-in[258] (irq) /unnamed-gpio-in[259] (irq) /unnamed-gpio-in[25] (irq) /unnamed-gpio-in[260] (irq) /unnamed-gpio-in[261] (irq) /unnamed-gpio-in[262] (irq) /unnamed-gpio-in[263] (irq) /unnamed-gpio-in[26] (irq) /unnamed-gpio-in[27] (irq) /unnamed-gpio-in[28] (irq) /unnamed-gpio-in[29] (irq) /unnamed-gpio-in[2] (irq) /unnamed-gpio-in[30] (irq) /unnamed-gpio-in[31] (irq) /unnamed-gpio-in[32] (irq) /unnamed-gpio-in[33] (irq) /unnamed-gpio-in[34] (irq) /unnamed-gpio-in[35] (irq) /unnamed-gpio-in[36] (irq) /unnamed-gpio-in[37] (irq) /unnamed-gpio-in[38] (irq) /unnamed-gpio-in[39] (irq) /unnamed-gpio-in[3] (irq) /unnamed-gpio-in[40] (irq) /unnamed-gpio-in[41] (irq) /unnamed-gpio-in[42] (irq) /unnamed-gpio-in[43] (irq) /unnamed-gpio-in[44] (irq) /unnamed-gpio-in[45] (irq) /unnamed-gpio-in[46] (irq) /unnamed-gpio-in[47] (irq) /unnamed-gpio-in[48] (irq) /unnamed-gpio-in[49] (irq) /unnamed-gpio-in[4] (irq) /unnamed-gpio-in[50] (irq) /unnamed-gpio-in[51] (irq) /unnamed-gpio-in[52] (irq) /unnamed-gpio-in[53] (irq) /unnamed-gpio-in[54] (irq) /unnamed-gpio-in[55] (irq) /unnamed-gpio-in[56] (irq) /unnamed-gpio-in[57] (irq) /unnamed-gpio-in[58] (irq) /unnamed-gpio-in[59] (irq) /unnamed-gpio-in[5] (irq) /unnamed-gpio-in[60] (irq) /unnamed-gpio-in[61] (irq) /unnamed-gpio-in[62] (irq) /unnamed-gpio-in[63] (irq) /unnamed-gpio-in[64] (irq) /unnamed-gpio-in[65] (irq) /unnamed-gpio-in[66] (irq) /unnamed-gpio-in[67] (irq) /unnamed-gpio-in[68] (irq) /unnamed-gpio-in[69] (irq) /unnamed-gpio-in[6] (irq) /unnamed-gpio-in[70] (irq) /unnamed-gpio-in[71] (irq) /unnamed-gpio-in[72] (irq) /unnamed-gpio-in[73] (irq) /unnamed-gpio-in[74] (irq) /unnamed-gpio-in[75] (irq) /unnamed-gpio-in[76] (irq) /unnamed-gpio-in[77] (irq) /unnamed-gpio-in[78] (irq) /unnamed-gpio-in[79] (irq) /unnamed-gpio-in[7] (irq) /unnamed-gpio-in[80] (irq) /unnamed-gpio-in[81] (irq) /unnamed-gpio-in[82] (irq) /unnamed-gpio-in[83] (irq) /unnamed-gpio-in[84] (irq) /unnamed-gpio-in[85] (irq) /unnamed-gpio-in[86] (irq) /unnamed-gpio-in[87] (irq) /unnamed-gpio-in[88] (irq) /unnamed-gpio-in[89] (irq) /unnamed-gpio-in[8] (irq) /unnamed-gpio-in[90] (irq) /unnamed-gpio-in[91] (irq) /unnamed-gpio-in[92] (irq) /unnamed-gpio-in[93] (irq) /unnamed-gpio-in[94] (irq) /unnamed-gpio-in[95] (irq) /unnamed-gpio-in[96] (irq) /unnamed-gpio-in[97] (irq) /unnamed-gpio-in[98] (irq) /unnamed-gpio-in[99] (irq) /unnamed-gpio-in[9] (irq) /unattached (container) /device[0] (e500v2_v30-powerpc-cpu) /unnamed-gpio-in[0] (irq) /unnamed-gpio-in[1] (irq) /unnamed-gpio-in[2] (irq) /unnamed-gpio-in[3] (irq) /unnamed-gpio-in[4] (irq) /unnamed-gpio-in[5] (irq) /unnamed-gpio-in[6] (irq) /device[1] (mpc-i2c) /i2c (i2c-bus) /mpc-i2c[0] (memory-region) /device[2] (ds1338) /device[3] (unimplemented-device) /esdhc[0] (memory-region) /device[4] (generic-sdhci) /sd-bus (sdhci-bus) /sdhci[0] (memory-region) /device[5] (mpc8544-guts) /mpc8544.guts[0] (memory-region) /device[6] (e500-host-bridge) /bus master container[0] (memory-region) /bus master[0] (memory-region) /device[7] (e500-spin) /e500 spin pv device[0] (memory-region) /device[8] (mpc8xxx_gpio) /mpc8xxx_gpio[0] (memory-region) /unnamed-gpio-in[0] (irq) /unnamed-gpio-in[10] (irq) /unnamed-gpio-in[11] (irq) /unnamed-gpio-in[12] (irq) /unnamed-gpio-in[13] (irq) /unnamed-gpio-in[14] (irq) /unnamed-gpio-in[15] (irq) /unnamed-gpio-in[16] (irq) /unnamed-gpio-in[17] (irq) /unnamed-gpio-in[18] (irq) /unnamed-gpio-in[19] (irq) /unnamed-gpio-in[1] (irq) /unnamed-gpio-in[20] (irq) /unnamed-gpio-in[21] (irq) /unnamed-gpio-in[22] (irq) /unnamed-gpio-in[23] (irq) /unnamed-gpio-in[24] (irq) /unnamed-gpio-in[25] (irq) /unnamed-gpio-in[26] (irq) /unnamed-gpio-in[27] (irq) /unnamed-gpio-in[28] (irq) /unnamed-gpio-in[29] (irq) /unnamed-gpio-in[2] (irq) /unnamed-gpio-in[30] (irq) /unnamed-gpio-in[31] (irq) /unnamed-gpio-in[3] (irq) /unnamed-gpio-in[4] (irq) /unnamed-gpio-in[5] (irq) /unnamed-gpio-in[6] (irq) /unnamed-gpio-in[7] (irq) /unnamed-gpio-in[8] (irq) /unnamed-gpio-in[9] (irq) /device[9] (platform-bus-device) /platform bus[0] (memory-region) /io[0] (memory-region) /non-qdev-gpio[0] (irq) /sysbus (System) /system[0] (memory-region)