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New Defects reported by Coverity Scan for ARM-software/arm-trusted-firmware

by scan-admin＠coverity.com

Hi, Please find the latest report on new defect(s) introduced to ARM-software/arm-trusted-firmware found with Coverity Scan. 2 new defect(s) introduced to ARM-software/arm-trusted-firmware found with Coverity Scan. New defect(s) Reported-by: Coverity Scan Showing 2 of 2 defect(s) ** CID 376885: Integer handling issues (NEGATIVE_RETURNS) ________________________________________________________________________________________________________ *** CID 376885: Integer handling issues (NEGATIVE_RETURNS) /drivers/st/clk/clk-stm32-core.c: 343 in _clk_stm32_set_parent() 337 if (parents->id_parents[sel] == (uint16_t)clkp) { 338 bool clk_was_enabled = _clk_stm32_is_enabled(priv, clk); 339 int err = 0; 340 341 /* Enable the parents (for glitch free mux) */ 342 _clk_stm32_enable(priv, clkp); >>> CID 376885: Integer handling issues (NEGATIVE_RETURNS) >>> "old_parent" is passed to a parameter that cannot be negative. 343 _clk_stm32_enable(priv, old_parent); 344 345 err = clk_mux_set_parent(priv, pid, sel); 346 347 _clk_stm32_disable(priv, old_parent); 348 ** CID 376884: Error handling issues (CHECKED_RETURN) /drivers/nxp/ddr/phy-gen2/phy.c: 2219 in load_fw() ________________________________________________________________________________________________________ *** CID 376884: Error handling issues (CHECKED_RETURN) /drivers/nxp/ddr/phy-gen2/phy.c: 2219 in load_fw() 2213 ERROR("Unsupported DIMM type\n"); 2214 return -EINVAL; 2215 } 2216 2217 size = PHY_GEN2_MAX_IMAGE_SIZE; 2218 image_buf = (uintptr_t)phy_gen2_fw_img_buf; >>> CID 376884: Error handling issues (CHECKED_RETURN) >>> Calling "mmap_add_dynamic_region" without checking return value (as is done elsewhere 14 out of 16 times). 2219 mmap_add_dynamic_region(phy_gen2_fw_img_buf, 2220 phy_gen2_fw_img_buf, 2221 PHY_GEN2_MAX_IMAGE_SIZE, 2222 MT_MEMORY | MT_RW | MT_SECURE); 2223 ret = img_loadr(imem_id, &image_buf, &size); 2224 if (ret != 0) { ________________________________________________________________________________________________________ To view the defects in Coverity Scan visit, https://u15810271.ct.sendgrid.net/ls/click?upn=HRESupC-2F2Czv4BOaCWWCy7my0P…

3 years, 2 months

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Canceled event: TF-A Tech Forum @ Thu Mar 24, 2022 9am - 10am (MST) (tf-a@lists.trustedfirmware.org)

by don.harbin＠linaro.org

This event has been canceled. Title: TF-A Tech Forum We run an open technical forum call for anyone to participate and it is not restricted to Trusted Firmware project members. It will operate under the guidance of the TF TSC. Feel free to forward this invite to colleagues. Invites are via the TF-A mailing list and also published on the Trusted Firmware website. Details are here: https://www.trustedfirmware.org/meetings/tf-a-technical-forum/Tr… Firmware is inviting you to a scheduled Zoom meeting.Join Zoom Meetinghttps://zoom.us/j/9159704974Meeting ID: 915 970 4974One tap mobile+16465588656,,9159704974# US (New York)+16699009128,,9159704974# US (San Jose)Dial by your location        +1 646 558 8656 US (New York)        +1 669 900 9128 US (San Jose)        877 853 5247 US Toll-free        888 788 0099 US Toll-freeMeeting ID: 915 970 4974Find your local number: https://zoom.us/u/ad27hc6t7h   When: Thu Mar 24, 2022 9am – 10am Mountain Standard Time - Phoenix Calendar: tf-a(a)lists.trustedfirmware.org Who: * Bill Fletcher - creator * marek.bykowski(a)gmail.com * okash.khawaja(a)gmail.com * tf-a(a)lists.trustedfirmware.org * don.harbin(a)linaro.org Invitation from Google Calendar: https://calendar.google.com/calendar/ You are receiving this courtesy email at the account tf-a(a)lists.trustedfirmware.org because you are an attendee of this event. To stop receiving future updates for this event, decline this event. Alternatively you can sign up for a Google account at https://calendar.google.com/calendar/ and control your notification settings for your entire calendar. Forwarding this invitation could allow any recipient to send a response to the organizer and be added to the guest list, or invite others regardless of their own invitation status, or to modify your RSVP. Learn more at https://support.google.com/calendar/answer/37135#forwarding

3 years, 2 months

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TF-A Tech Forum

by Joanna Farley

Not sure if the cancellation has gone out but just confirming this Tech Forum is cancelled. Thanks Joanna From: linaro.org_havjv2figrh5egaiurb229pd8c(a)group.calendar.google.com When: 16:00 - 17:00 24 March 2022 Subject: TF-A Tech Forum You have been invited to the following event. TF-A Tech Forum When Thu Mar 24, 2022 4pm – 5pm United Kingdom Time Calendar tf-a(a)lists.trustedfirmware.org Who • Bill Fletcher - creator • marek.bykowski(a)gmail.com • okash.khawaja(a)gmail.com • tf-a(a)lists.trustedfirmware.org more details »<https://calendar.google.com/calendar/event?action=VIEW&eid=NWlub3Ewdm1tMmk1…> We run an open technical forum call for anyone to participate and it is not restricted to Trusted Firmware project members. It will operate under the guidance of the TF TSC. Feel free to forward this invite to colleagues. Invites are via the TF-A mailing list and also published on the Trusted Firmware website. Details are here: https://www.trustedfirmware.org/meetings/tf-a-technical-forum/<https://www.google.com/url?q=https%3A%2F%2Fwww.trustedfirmware.org%2Fmeetin…> Trusted Firmware is inviting you to a scheduled Zoom meeting. Join Zoom Meeting https://zoom.us/j/9159704974<https://www.google.com/url?q=https%3A%2F%2Fzoom.us%2Fj%2F9159704974&sa=D&us…> Meeting ID: 915 970 4974 One tap mobile +16465588656,,9159704974# US (New York) +16699009128,,9159704974# US (San Jose) Dial by your location +1 646 558 8656 US (New York) +1 669 900 9128 US (San Jose) 877 853 5247 US Toll-free 888 788 0099 US Toll-free Meeting ID: 915 970 4974 Find your local number: https://zoom.us/u/ad27hc6t7h<https://www.google.com/url?q=https%3A%2F%2Fzoom.us%2Fu%2Fad27hc6t7h&sa=D&us…> Going (tf-a(a)lists.trustedfirmware.org)? Yes<https://calendar.google.com/calendar/event?action=RESPOND&eid=NWlub3Ewdm1tM…> - Maybe<https://calendar.google.com/calendar/event?action=RESPOND&eid=NWlub3Ewdm1tM…> - No<https://calendar.google.com/calendar/event?action=RESPOND&eid=NWlub3Ewdm1tM…> more options »<https://calendar.google.com/calendar/event?action=VIEW&eid=NWlub3Ewdm1tMmk1…> Invitation from Google Calendar<https://calendar.google.com/calendar/> You are receiving this courtesy email at the account tf-a(a)lists.trustedfirmware.org because you are an attendee of this event. To stop receiving future updates for this event, decline this event. Alternatively you can sign up for a Google account at https://calendar.google.com/calendar/ and control your notification settings for your entire calendar. Forwarding this invitation could allow any recipient to send a response to the organizer and be added to the guest list, or invite others regardless of their own invitation status, or to modify your RSVP. Learn More<https://support.google.com/calendar/answer/37135#forwarding>.

3 years, 2 months

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TF-A Tech Forum @ Thu Mar 24, 2022 4pm - 5pm (GMT) CANCELLED

by Joanna Farley

Just confirming that the TF-A Tech forum this week is cancelled due to no subject/topic. Thanks Joanna

3 years, 2 months

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Invitation: TF-A Tech Forum @ Thu Mar 24, 2022 4pm - 5pm (GMT) (tf-a@lists.trustedfirmware.org)

by joanna.farley＠arm.com

You have been invited to the following event. Title: TF-A Tech Forum We run an open technical forum call for anyone to participate and it is not restricted to Trusted Firmware project members. It will operate under the guidance of the TF TSC. Feel free to forward this invite to colleagues. Invites are via the TF-A mailing list and also published on the Trusted Firmware website. Details are here: https://www.trustedfirmware.org/meetings/tf-a-technical-forum/Tr… Firmware is inviting you to a scheduled Zoom meeting.Join Zoom Meetinghttps://zoom.us/j/9159704974Meeting ID: 915 970 4974One tap mobile+16465588656,,9159704974# US (New York)+16699009128,,9159704974# US (San Jose)Dial by your location        +1 646 558 8656 US (New York)        +1 669 900 9128 US (San Jose)        877 853 5247 US Toll-free        888 788 0099 US Toll-freeMeeting ID: 915 970 4974Find your local number: https://zoom.us/u/ad27hc6t7h   When: Thu Mar 24, 2022 4pm – 5pm United Kingdom Time Calendar: tf-a(a)lists.trustedfirmware.org Who: * Bill Fletcher - creator * marek.bykowski(a)gmail.com * okash.khawaja(a)gmail.com * tf-a(a)lists.trustedfirmware.org Event details: https://calendar.google.com/calendar/event?action=VIEW&eid=NWlub3Ewdm1tMmk1… Invitation from Google Calendar: https://calendar.google.com/calendar/ You are receiving this courtesy email at the account tf-a(a)lists.trustedfirmware.org because you are an attendee of this event. To stop receiving future updates for this event, decline this event. Alternatively you can sign up for a Google account at https://calendar.google.com/calendar/ and control your notification settings for your entire calendar. Forwarding this invitation could allow any recipient to send a response to the organizer and be added to the guest list, or invite others regardless of their own invitation status, or to modify your RSVP. Learn more at https://support.google.com/calendar/answer/37135#forwarding

3 years, 2 months

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Canceled event: TF-A Tech Forum @ Thu Mar 24, 2022 4pm - 5pm (GMT) (tf-a@lists.trustedfirmware.org)

by joanna.farley＠arm.com

This event has been canceled. Title: TF-A Tech Forum We run an open technical forum call for anyone to participate and it is not restricted to Trusted Firmware project members. It will operate under the guidance of the TF TSC. Feel free to forward this invite to colleagues. Invites are via the TF-A mailing list and also published on the Trusted Firmware website. Details are here: https://www.trustedfirmware.org/meetings/tf-a-technical-forum/Tr… Firmware is inviting you to a scheduled Zoom meeting.Join Zoom Meetinghttps://zoom.us/j/9159704974Meeting ID: 915 970 4974One tap mobile+16465588656,,9159704974# US (New York)+16699009128,,9159704974# US (San Jose)Dial by your location        +1 646 558 8656 US (New York)        +1 669 900 9128 US (San Jose)        877 853 5247 US Toll-free        888 788 0099 US Toll-freeMeeting ID: 915 970 4974Find your local number: https://zoom.us/u/ad27hc6t7h   When: Thu Mar 24, 2022 4pm – 5pm United Kingdom Time Calendar: tf-a(a)lists.trustedfirmware.org Who: * Bill Fletcher - creator * marek.bykowski(a)gmail.com * okash.khawaja(a)gmail.com * tf-a(a)lists.trustedfirmware.org Invitation from Google Calendar: https://calendar.google.com/calendar/ You are receiving this courtesy email at the account tf-a(a)lists.trustedfirmware.org because you are an attendee of this event. To stop receiving future updates for this event, decline this event. Alternatively you can sign up for a Google account at https://calendar.google.com/calendar/ and control your notification settings for your entire calendar. Forwarding this invitation could allow any recipient to send a response to the organizer and be added to the guest list, or invite others regardless of their own invitation status, or to modify your RSVP. Learn more at https://support.google.com/calendar/answer/37135#forwarding

3 years, 2 months

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TrustedFirmware Code of Conduct

by Don Harbin

Hi All, Please find the link to the TrustedFirmware Community Code of Conduct here: https://developer.trustedfirmware.org/w/collaboration/community_guidelines/… Trusted Firmware has a very diverse and global developer community. It is important that we adhere to the code of conduct in all our interactions. For some of you all this may be new and for others just a gentle reminder. In either case, if you have any questions, please feel free to reach out to me directly. And thanks to you all for your contributions to the TrustedFirmware community! Best regards, Don Harbin TrustedFirmware Community Manager don.harbin(a)linaro.org

3 years, 2 months

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TF-A Technical Forum Session Agenda for Today

by Joanna Farley

I understand some people may not have seen the calendar invite for today’s Tech Forum session. It is in the archives but formatting has been lost so just confirming the agenda in plain email to the list. Joanna Agenda for Session on 10th March 2022 * Introduction to Arm DRTM specification and its support in TF-A * Stuart Yoder/Lucian Pau-Trifu will go through basic of Arm's DRTM specification, beta specification publicly released https://developer.arm.com/documentation/den0113/latest%C2%A0Manish * Pandey/Manish Badarkhe will go through implementation details and planned delivery in TF-A codebase. Details: * Dynamic Root of Trust for Measurement (DRTM) for Armv8-A is based on concepts from the TCG D-RTM Architecture. DRTM begins a new chain of trust by measuring and executing a protected payload which is in contrast to Static RTM(measured boot) where measurements are done at boot time. * Implementation of DRTM services in BL31 and various platform hooks required. Also, talk about initial support on FVP platform and limitations. We run an open technical forum call for anyone to participate and it is not restricted to Trusted Firmware project members. It will operate under the guidance of the TF TSC. Feel free to forward this invite to colleagues. Invites are via the TF-A mailing list and also published on the Trusted Firmware website. Details are here: https://www.trustedfirmware.org/meetings/tf-a-technical-forum/<https://www.google.com/url?q=https://www.trustedfirmware.org/meetings/tf-a-…> Trusted Firmware is inviting you to a scheduled Zoom meeting. Join Zoom Meeting https://zoom.us/j/9159704974<https://www.google.com/url?q=https://zoom.us/j/9159704974&sa=D&source=calen…> Meeting ID: 915 970 4974 One tap mobile +16465588656,,9159704974# US (New York) +16699009128,,9159704974# US (San Jose) Dial by your location +1 646 558 8656 US (New York) +1 669 900 9128 US (San Jose) 877 853 5247 US Toll-free 888 788 0099 US Toll-free Meeting ID: 915 970 4974 Find your local number: https://zoom.us/u/ad27hc6t7h<https://www.google.com/url?q=https://zoom.us/u/ad27hc6t7h&sa=D&source=calen…>

3 years, 2 months

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New Defects reported by Coverity Scan for ARM-software/arm-trusted-firmware

by scan-admin＠coverity.com

Hi, Please find the latest report on new defect(s) introduced to ARM-software/arm-trusted-firmware found with Coverity Scan. 1 new defect(s) introduced to ARM-software/arm-trusted-firmware found with Coverity Scan. 1 defect(s), reported by Coverity Scan earlier, were marked fixed in the recent build analyzed by Coverity Scan. New defect(s) Reported-by: Coverity Scan Showing 1 of 1 defect(s) ** CID 376627: (OVERRUN) /plat/xilinx/zynqmp/pm_service/pm_svc_main.c: 276 in pm_smc_handler() /plat/xilinx/zynqmp/pm_service/pm_svc_main.c: 553 in pm_smc_handler() ________________________________________________________________________________________________________ *** CID 376627: (OVERRUN) /plat/xilinx/zynqmp/pm_service/pm_svc_main.c: 276 in pm_smc_handler() 270 SMC_RET1(handle, SMC_UNK); 271 272 pm_arg[0] = (uint32_t)x1; 273 pm_arg[1] = (uint32_t)(x1 >> 32); 274 pm_arg[2] = (uint32_t)x2; 275 pm_arg[3] = (uint32_t)(x2 >> 32); >>> CID 376627: (OVERRUN) >>> Overrunning array "pm_arg" of 4 4-byte elements at element index 4 (byte offset 19) using index "4". 276 pm_arg[4] = (uint32_t)x3; 277 278 api_id = smc_fid & FUNCID_NUM_MASK; 279 280 switch (api_id) { 281 /* PM API Functions */ /plat/xilinx/zynqmp/pm_service/pm_svc_main.c: 553 in pm_smc_handler() 547 SMC_RET2(handle, (uint64_t)ret | ((uint64_t)version << 32), 548 (uint64_t)bit_mask[0] | ((uint64_t)bit_mask[1] << 32)); 549 } 550 551 default: 552 /* Send request to the PMU */ >>> CID 376627: (OVERRUN) >>> Overrunning array "pm_arg" of 4 4-byte elements at element index 4 (byte offset 19) using index "4". 553 PM_PACK_PAYLOAD6(payload, api_id, pm_arg[0], pm_arg[1], 554 pm_arg[2], pm_arg[3], pm_arg[4]); 555 ret = pm_ipi_send_sync(primary_proc, payload, result, 556 PAYLOAD_ARG_CNT); 557 SMC_RET2(handle, (uint64_t)ret | ((uint64_t)result[0] << 32), 558 (uint64_t)result[1] | ((uint64_t)result[2] << 32)); ________________________________________________________________________________________________________ To view the defects in Coverity Scan visit, https://u15810271.ct.sendgrid.net/ls/click?upn=HRESupC-2F2Czv4BOaCWWCy7my0P…

3 years, 2 months

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Updated invitation: TF-A Tech Forum @ Thu Mar 10, 2022 4pm - 5pm (GMT) (tf-a@lists.trustedfirmware.org)

by joanna.farley＠arm.com

This event has been changed. Title: TF-A Tech Forum Agenda for TF-A Tech Forum on 10th March 2022Introduction to Arm DRTM specification and its support in TF-AStuart Yoder/Lucian Pau-Trifu will go through basic of Arm's DRTM specification, beta specification publicly released https://developer.arm.com/documentation/den0113/latest M… Pandey/Manish Badarkhe will go through implementation details and planned delivery in TF-A codebase. Details:Dynamic Root of Trust for Measurement (DRTM) for Armv8-A is based on concepts from the TCG D-RTM Architecture. DRTM begins a new chain of trust by measuring and executing a protected payload which is in contrast to Static RTM(measured boot) where measurements are done at boot time.Implementation of DRTM services in BL31 and various platform hooks required. Also, talk about initial support on FVP platform and limitations.=========================We run an open technical forum call for anyone to participate and it is not restricted to Trusted Firmware project members. It will operate under the guidance of the TF TSC. Feel free to forward this invite to colleagues. Invites are via the TF-A mailing list and also published on the Trusted Firmware website. Details are here: https://www.trustedfirmware.org/meetings/tf-a-technical-forum/Tr… Firmware is inviting you to a scheduled Zoom meeting.Join Zoom Meetinghttps://zoom.us/j/9159704974Meeting ID: 915 970 4974One tap mobile+16465588656,,9159704974# US (New York)+16699009128,,9159704974# US (San Jose)Dial by your location        +1 646 558 8656 US (New York)        +1 669 900 9128 US (San Jose)        877 853 5247 US Toll-free        888 788 0099 US Toll-freeMeeting ID: 915 970 4974Find your local number: https://zoom.us/u/ad27hc6t7h   (changed) When: Thu Mar 10, 2022 4pm – 5pm United Kingdom Time Calendar: tf-a(a)lists.trustedfirmware.org Who: * Bill Fletcher - creator * marek.bykowski(a)gmail.com * okash.khawaja(a)gmail.com * tf-a(a)lists.trustedfirmware.org Event details: https://calendar.google.com/calendar/event?action=VIEW&eid=NWlub3Ewdm1tMmk1… Invitation from Google Calendar: https://calendar.google.com/calendar/ You are receiving this courtesy email at the account tf-a(a)lists.trustedfirmware.org because you are an attendee of this event. To stop receiving future updates for this event, decline this event. Alternatively you can sign up for a Google account at https://calendar.google.com/calendar/ and control your notification settings for your entire calendar. Forwarding this invitation could allow any recipient to send a response to the organizer and be added to the guest list, or invite others regardless of their own invitation status, or to modify your RSVP. Learn more at https://support.google.com/calendar/answer/37135#forwarding

3 years, 3 months

1
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