| /kernel/linux/linux-5.10/arch/alpha/lib/ |
| D | ev6-stxcpy.S | 59 mskqh t2, a1, t2 # U : detection in the src word (stall)
61 ornot t1, t2, t2 # E : (stall)
65 or t0, t3, t1 # E : (stall)
66 bne t8, $a_eos # U : (stall)
81 cmpbge zero, t1, t8 # E : (3 cycle stall)
82 beq t8, $a_loop # U : (stall for t8)
90 and t8, t6, t12 # E : (stall)
93 and t12, 0x80, t6 # E : (stall)
94 bne t6, 1f # U : (stall)
100 zapnot t1, t6, t1 # U : clear src bytes >= null (stall)
[all …]
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| D | ev6-stxncpy.S | 67 mskqh t2, a1, t2 # U : detection in the src word (stall)
69 ornot t1, t2, t2 # E : (stall)
73 or t0, t3, t0 # E : (stall)
114 and t8, t12, t12 # E : (stall)
117 and t12, 0x80, t6 # E : (stall)
118 bne t6, 1f # U : (stall)
124 or t12, t6, t8 # E : (stall)
125 zapnot t0, t8, t0 # U : clear src bytes > null (stall)
128 or t0, t1, t0 # e1 : (stall)
156 and t1, 7, t1 # E : (stall)
[all …]
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| D | ev6-csum_ipv6_magic.S | 116 cmpult $20,$3,$3 # E : (1 cycle stall on $20)
117 addq $20,$18,$20 # E : U L U L (1 cycle stall on $20)
120 addq $20,$19,$20 # E : (1 cycle stall on $20)
125 addq $18,$19,$18 # E : (1 cycle stall on $19)
131 zapnot $0,15,$1 # U : Start folding output (1 cycle stall on $0)
133 srl $0,32,$0 # U : U L U L : (1 cycle stall on $0)
136 extwl $1,2,$2 # U : ushort[1] (1 cycle stall on $1)
137 zapnot $1,3,$0 # U : ushort[0] (1 cycle stall on $1)
138 extwl $1,4,$1 # U : ushort[2] (1 cycle stall on $1)
143 extwl $3,2,$1 # U : ushort[1] (1 cycle stall on $3)
[all …]
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| D | ev6-memchr.S | 67 extqh $6, $16, $6 # U : 2 cycle stall for $6
110 addq $0, 2, $3 # E : U L U L : 2 cycle stall on $0
115 addq $0, 1, $3 # E : U L U L : 2 cycle stall on $0
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| D | strchr.S | 44 xor t0, a1, t1 # .. e1 (ev5 data stall)
51 and t0, t1, t0 # e1 (stall)
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| D | stxncpy.S | 74 cmpbge zero, t0, t8 # .. e1 (stall)
87 and t8, t12, t12 # e1 (stall)
187 extqh t2, a1, t0 # e0 : position lo-bits of hi word (stall)
217 cmpbge zero, t2, t8 # e1 : test new word for eos (stall)
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| /kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/ |
| D | sp.c | 40 sp_stall_t *stall) in sp_get_state() argument
45 assert(stall); in sp_get_state()
53 stall->fifo0 = in sp_get_state()
55 stall->fifo1 = in sp_get_state()
57 stall->fifo2 = in sp_get_state()
59 stall->fifo3 = in sp_get_state()
61 stall->fifo4 = in sp_get_state()
63 stall->fifo5 = in sp_get_state()
65 stall->fifo6 = in sp_get_state()
67 stall->fifo7 = in sp_get_state()
[all …]
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| D | isp.c | 45 isp_stall_t *stall) in isp_get_state() argument
50 assert(stall); in isp_get_state()
64 stall->stat_ctrl = in isp_get_state()
66 stall->pmem = in isp_get_state()
68 stall->dmem = in isp_get_state()
70 stall->vmem = in isp_get_state()
72 stall->fifo0 = in isp_get_state()
74 stall->fifo1 = in isp_get_state()
76 stall->fifo2 = in isp_get_state()
78 stall->fifo3 = in isp_get_state()
[all …]
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| /kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/ |
| D | sh_css_metrics.c | 51 histogram->stall[i] = 0; in clear_histogram()
75 histogram->stall = kvmalloc(length * sizeof(*histogram->stall), in make_histogram()
77 if (!histogram->stall) in make_histogram()
122 bool stall; in sh_css_metrics_sample_pcs() local
161 stall = (msink != 0x7FF); in sh_css_metrics_sample_pcs()
163 if (stall) in sh_css_metrics_sample_pcs()
164 isp_histogram->stall[pc]++; in sh_css_metrics_sample_pcs()
173 stall = (msink != 0x7FF); in sh_css_metrics_sample_pcs()
174 if (stall) in sh_css_metrics_sample_pcs()
175 sp_histogram->stall[pc]++; in sh_css_metrics_sample_pcs()
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| D | sh_css_metrics.h | 24 unsigned int *stall; member
|
| /kernel/linux/linux-5.10/Documentation/RCU/ |
| D | stallwarn.rst | 7 This document first discusses what sorts of issues RCU's CPU stall
10 this document explains the stall detector's "splat" format.
16 So your kernel printed an RCU CPU stall warning. The next question is
17 "What caused it?" The following problems can result in RCU CPU stall
37 RCU CPU stall warning messages. Especially if you have added
54 memory, you might see stall-warning messages.
62 CONFIG_PREEMPT_RCU case, you might see stall-warning
77 RCU CPU stall warnings.
79 - Testing a workload on a fast system, tuning the stall-warning
80 timeout down to just barely avoid RCU CPU stall warnings, and then
[all …]
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| /kernel/linux/linux-5.10/Documentation/accounting/ |
| D | psi.rst | 59 stall state is tracked separately and exported in the "full" averages.
63 as well as medium and long term trends. The total absolute stall time
74 A trigger describes the maximum cumulative stall time over a specific
75 time window, e.g. 100ms of total stall time within any 500ms window to
84 <some|full> <stall amount in us> <time window in us>
87 would add 150ms threshold for partial memory stall measured within
89 would add 50ms threshold for full io stall measured within 1sec time window.
98 Monitors activate only when system enters stall state for the monitored
99 psi metric and deactivates upon exit from the stall state. While system is
100 in the stall state psi signal growth is monitored at a rate of 10 times per
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/gpu/ |
| D | nvidia,gk20a.txt | 17 - stall
50 interrupt-names = "stall", "nonstall";
68 interrupt-names = "stall", "nonstall";
86 interrupt-names = "stall", "nonstall";
104 interrupt-names = "stall", "nonstall";
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| /kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/runtime/debug/src/ |
| D | ia_css_debug.c | 430 isp_stall_t stall; in ia_css_debug_dump_isp_state() local
432 isp_get_state(ISP0_ID, &state, &stall); in ia_css_debug_dump_isp_state()
439 "[0] if_prim_a_FIFO stalled", stall.fifo0); in ia_css_debug_dump_isp_state()
441 "[1] if_prim_b_FIFO stalled", stall.fifo1); in ia_css_debug_dump_isp_state()
444 stall.fifo2); in ia_css_debug_dump_isp_state()
447 stall.fifo3); in ia_css_debug_dump_isp_state()
449 stall.fifo4); in ia_css_debug_dump_isp_state()
451 stall.fifo5); in ia_css_debug_dump_isp_state()
453 stall.fifo6); in ia_css_debug_dump_isp_state()
456 stall.stat_ctrl); in ia_css_debug_dump_isp_state()
[all …]
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| /kernel/linux/linux-5.10/drivers/usb/gadget/udc/aspeed-vhub/ |
| D | ep0.c | 145 goto stall; in ast_vhub_ep0_handle_setup()
154 goto stall; in ast_vhub_ep0_handle_setup()
167 stall: in ast_vhub_ep0_handle_setup()
277 bool stall = false; in ast_vhub_ep0_handle_ack() local
297 stall = true; in ast_vhub_ep0_handle_ack()
314 stall = true; in ast_vhub_ep0_handle_ack()
338 stall = true; in ast_vhub_ep0_handle_ack()
351 if (stall) { in ast_vhub_ep0_handle_ack()
|
| /kernel/linux/linux-5.10/drivers/usb/isp1760/ |
| D | isp1760-udc.c | 523 bool stall; in isp1760_ep0_setup_standard() local
556 stall = __isp1760_udc_set_halt(ep, false); in isp1760_ep0_setup_standard()
558 stall = false; in isp1760_ep0_setup_standard()
560 if (!stall) in isp1760_ep0_setup_standard()
565 return stall; in isp1760_ep0_setup_standard()
594 stall = __isp1760_udc_set_halt(ep, true); in isp1760_ep0_setup_standard()
595 if (!stall) in isp1760_ep0_setup_standard()
600 return stall; in isp1760_ep0_setup_standard()
622 stall = udc->driver->setup(&udc->gadget, req) < 0; in isp1760_ep0_setup_standard()
623 if (stall) in isp1760_ep0_setup_standard()
[all …]
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| /kernel/linux/linux-5.10/drivers/usb/musb/ |
| D | musb_gadget_ep0.c | 309 goto stall; in service_zero_data_request()
311 goto stall; in service_zero_data_request()
360 goto stall; in service_zero_data_request()
369 goto stall; in service_zero_data_request()
375 goto stall; in service_zero_data_request()
380 goto stall; in service_zero_data_request()
386 stall: in service_zero_data_request()
851 goto stall; in musb_g_ep0_irq()
858 stall: in musb_g_ep0_irq()
|
| /kernel/linux/linux-5.10/drivers/gpu/drm/qxl/ |
| D | qxl_cmd.c | 587 static int qxl_reap_surf(struct qxl_device *qdev, struct qxl_bo *surf, bool stall) in qxl_reap_surf() argument
595 if (stall) in qxl_reap_surf()
598 ret = ttm_bo_wait(&surf->tbo, true, !stall); in qxl_reap_surf()
600 if (stall) in qxl_reap_surf()
616 bool stall = false; in qxl_reap_surface_id() local
640 ret = qxl_reap_surf(qdev, objptr, stall); in qxl_reap_surface_id()
646 if (num_reaped == 0 && stall == false) { in qxl_reap_surface_id()
647 stall = true; in qxl_reap_surface_id()
|
| /kernel/linux/linux-5.10/arch/arm/crypto/ |
| D | sha1-armv4-large.S | 240 eor r11,r11,r12 @ 1 cycle stall
257 eor r11,r11,r12 @ 1 cycle stall
274 eor r11,r11,r12 @ 1 cycle stall
291 eor r11,r11,r12 @ 1 cycle stall
312 eor r11,r11,r12 @ 1 cycle stall
328 eor r11,r11,r12 @ 1 cycle stall
344 eor r11,r11,r12 @ 1 cycle stall
360 eor r11,r11,r12 @ 1 cycle stall
376 eor r11,r11,r12 @ 1 cycle stall
401 eor r11,r11,r12 @ 1 cycle stall
[all …]
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| /kernel/linux/linux-5.10/arch/ia64/kernel/ |
| D | cyclone.c | 106 int stall = 100; in init_cyclone_clock() local
107 while(stall--) barrier(); in init_cyclone_clock()
|
| /kernel/linux/linux-5.10/drivers/usb/gadget/function/ |
| D | f_mass_storage.h | 18 bool stall; /* can_stall */ member
45 _FSG_MODULE_PARAM(prefix, params, stall, bool, \
|
| /kernel/linux/linux-5.10/drivers/usb/gadget/udc/ |
| D | at91_udc.c | 1078 goto stall; in handle_setup()
1136 goto stall; in handle_setup()
1144 goto stall; in handle_setup()
1165 goto stall; in handle_setup()
1176 goto stall; in handle_setup()
1181 goto stall; in handle_setup()
1183 goto stall; in handle_setup()
1199 goto stall; in handle_setup()
1201 goto stall; in handle_setup()
1204 goto stall; in handle_setup()
[all …]
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| D | renesas_usb3.c | 1597 bool stall = false; in usb3_std_req_get_status() local
1619 stall = true; in usb3_std_req_get_status()
1623 if (!stall) { in usb3_std_req_get_status()
1631 return stall; in usb3_std_req_get_status()
1637 bool stall = true; in usb3_std_req_feature_device() local
1645 stall = false; in usb3_std_req_feature_device()
1655 stall = false; in usb3_std_req_feature_device()
1661 return stall; in usb3_std_req_feature_device()
1746 bool stall = false; in usb3_std_req_feature() local
1750 stall = usb3_std_req_feature_device(usb3, ctrl, set); in usb3_std_req_feature()
[all …]
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| D | max3420_udc.c | 552 goto stall; in max3420_getstatus()
558 goto stall; in max3420_getstatus()
561 goto stall; in max3420_getstatus()
567 goto stall; in max3420_getstatus()
574 stall: in max3420_getstatus()
907 static int max3420_ep_set_halt(struct usb_ep *_ep, int stall) in max3420_ep_set_halt() argument
916 if (stall) in max3420_ep_set_halt()
925 dev_dbg(udc->dev, "%sStall %s\n", stall ? "" : "Un", ep->name); in max3420_ep_set_halt()
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| /kernel/linux/linux-5.10/kernel/rcu/ |
| D | Kconfig.debug | 84 int "RCU CPU stall timeout in seconds"
90 number of seconds, a CPU stall warning is printed. If the
91 RCU grace period persists, additional CPU stall warnings are
|