CoreSight March 2021

coresight@lists.linaro.org

36 participants
31 discussions

by "Interprètes & traductions professionnelles -toutes langues officielles"

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4 years, 1 month

【重要】カード情報更新のお知らせ

by Amazon.co.jp

Аmazon お客様 coresight(a)lists.linaro.org АmaNRHR146146zon に登録いただいたNRHR505543お客様に、АmaNRHR276669zon アカウントの情報更NRHR168095新をお届けします。残念NRHR399746ながら、АmNRHR335724azoNRHR53739n のアカウントをNRHR320034更新できませんNRHR270690でした。今回は、カードが期限NRHR78753切れになってるか、請求NRHR201443先住所が変NRHR427591更されたなど、さまNRHR150423ざまな理由でカーNRHR272914ドの情報を更NRHR384293新できませNRHR343749んでした。アカウント情報のNRHR1348一部が誤っている故NRHR412297に、お客様のアNRHR26048カウントをNRHR524067維持するためNRHR283024 АmaNRHR395700zon アカウンNRHR141388トの情報を確認すNRHR392167る必要があります。下かNRHR176560らアカウントをログイNRHR13888ンし、情報を更NRHR83307新してください。 Аmazon ログインなお、24時NRHR447337間以内にご確NRHR108373認がない場合、誠に申しNRHR23715訳ございません、おNRHR299962客様の安全の為、アカNRHR46576ウントの利用制限をさNRHR243125せていただきますNRHR170431ので、予NRHR36005めご了NRHR352897承ください。アカウNRHR458966ントに登録NRHR452180のEメールアNRHR120325ドレスにアクセスでNRHR118262きない場合お問い合わせ： Amazonカスタマーサービス。お知らせ: パスワードは誰にNRHR114981も教えないNRHR335312でください。個人情NRHR85549報と関係がなNRHR5799く、推測しにくいNRHR74509パスワードを作NRHR141861成してください。大文字とNRHR333071小文字、数字、およびNRHR46356記号を必ずNRHR452708使用してください。オンライNRHR120985ンアカウントNRHR344248ごとに、異なるパNRHR240750スワードをNRHR445711使NRHR480450用してください。どうぞよろNRHR117254しくお願いいたNRHR494125します。 Аmazon

4 years, 1 month

Hallo und Guten Tag,

by El Gordo de la primitiva lotterie spanien

El Gordo de la primitiva lotterie spanien Adresse:Calle del Príncipe de Vergara, 38, 28001 Madrid España] Kontakt aufnehmen unter:] 34602 810 185 fax 34935457490] E-mail:]anspruchgewinn.mmt.es@spainmail.com] Aktenzeichen:]P09/01/02/2021.] Losnummer:] ESP 4447/1146411880201] Datum: 06/03/2021] Hallo, OFFIZIELLE MITTEILUNG, Diese El Gordo de la Primitiva Bonanza Lotterie wurde und Ministerio de Industria, Comercio y Turismo gesponsert um Tourismus in Spanien zu fördern. Wir sind erfreut Ihnen mit zu teilen, dass die Gewinner des Sonder Spanish Tourismus Promotional Draw bekannt gegeben worden sind. Die offizielle Liste der Gewinner erschien am Samstag der 27/01/2021. Ihre email adresse mit der anhängenden Losnummer: ESP 4447/1146411880201 und mit der Seriennummer: ESP/018811-2020 zog die Glücksnummer: 6.16.18.33.47.51 Bonu:29,El Gordo de la Primitiva Lotterie 6 /49 in der 3. Kategorie. Sie sind damit gewinner von: €991,000.00 Euro. Die Summe ergibt sich aus einer Gewinnausschüttung von: €6937,000.00 Euro, die durch die ersten sieben (7) Gewinner aus der gleichen Kategorie geteilt wurde. Dir gewinn ist bei einer sicherheitsfirma hinterlegt und in ihren namen/email versichert. um keine komplikationen bei der abwicklung der zahlung zu verursachen bitten wir sie diese offizielle mitteilung , diskret zu behandeln.,es ist ein teil unseres sicherheitsprotokolls und garantiert ihnen einen reibungslosen Ablauf. Alle gewinner wurden per computer aus Urlaubshotels, Fluggesellschaften und Reisebüros mailen Daten von fünf Millionen (5000000) Email adressen ausgewählt, als teil unserer Internationalen tourismus promotion programms, welches wir einmal im jahr veranstalten um Tourismus in Spanien zu fördern. Bitte kontaktieren sie unseren auslands sachbearbeiter Herr Gabriel bei der sicherheitsfirma Santalucia Sicherheitsfirma:Per Email an:europromo.es.spain@europemail.com oder anrufen: 34 602 810 185 & Fax: 34 931 70 2120, um Ihr Geld schnell zu bekommen. Denken Sie daran, jeder gewinnanspruch muss bis zum 31/03/2021 Angemeldete sein. Jeder nicht angemeldet Gewinnanspruch verfällt und geht zuruck an das Spanische Staatskasse. WICHTIG: um verzögerungen und komplikationen zu vermeiden, bitte immer Aktenzeichen angeben. Anbei ein anmeldeformular, bitte ausfüllen und zurück Per email an:europromo.es.spain@europemail.com oder anrufen: 34 602 810185 & Fax: 34 931 70 2120 die sicherheitsfirma Santalucia Sicherheitsfirma. HERZLICHEN GLUCKWUNSCH…! Mit freundlichen Grüßen MARIA HIDALGO VIZEPRÄSIDENTIN BÜRO,SANTALUCIA SEGUROS S.A España Plaza España, 15 - -16 Madrid, 28008 España ANMELDEFORMULAR ZUR GEWINNANSPRUCHS _____________________________________________ Bitte füllen Sie das Formular sorgfältig aus und senden es per e mail:santalucia.sg.es@spainmail.com an der Santalucia Sicherheitsfirma mit Kopie Ihres Personalausweises oder Reisepasses. GEWINNBETRAG*__________AKTENZEICHEN:*ESP09/01/02/2021 NAME:*____________________VORNAME:*_______________________ GEBURTSDATUM:*_________________*NATIONALI:*________________ LOSNUMMER*______________________*GLUCKSZAHLEN:*____________ STRASSE*____________________________*NUMMER:*_______________ WOHNORT*________________POSTLEITZAH*__________*LAND*________ TELEFON*____________HANDY*_____________FAX*_________________ BEFUF*__________FAMIELIENSTAND*_______________* (GESCHLECHT) EMAIL*________________________________________*Unterschrift*_ WELCHE ZAHLUNGSFORM BEVORZUGEN SIE? (A) BANKÜBERWEISUNG: (B) BARSCHECK BANKDATEN SIND NUR NOTWENDIG WENN SIE SICH FÜR EINE BANKÜBERWEISUNG ENTSCHIEDEN HABEN. NAME DES GELDINSTITUTS:*__________________________ KONTONUMMER:*_____________________________________ SWIFT CODE:*______________________________________ BANK ADDRESS:*____________________________________ TELEFONNUMMER:*___________________________________ FAX: NUMMER:*_____________________________________ ERKLÄRUNG DES BEGÜNSTIGTEN ICH ___________________________BESTÄTIGE HIERMIT, DASS ALLE INFORMATIONEN, KORREKT SIND, UND DIE VERANSTALTER DER El SPANISH LOTTERY / SANTALUCIA SICHERHEITSFIRMA NICHT VERANTWORTLICH GEMACHT WERDEN, WENN ES ZU EINER UNBERECHTIGTEN ZAHLUNG DURCH UNGENAUE INFORMATIONEN, DIE ICH IN DIESEM FORMULAR ANGEBE KOMMT.DASS 10% PROVISION DER SANTA LUCIA SECURITY COMPANY GEH?REN, SOBALD SIE IHREN GEWINN FONDS ERHALTEN. DIESE ZEHN PROZENT WERDEN IHNEN SOFORT ZURÜCKGEGEBEN, SIE ERHALTEN IHREN GEWINN AUF IHREM KONTO. (ACHTUNG Wir bitten Sie, auf diese E-Mail-Adresse zu antworten(santalucia.sg.es(a)spainmail.com) BÜRO-KONTOINFORMATIONEN-IBAN ES17 2100 5624 1102 0011 7719 SWIFT CODE: CAIXESBBXXX. KONTONAME,LA PLACITA DEL MIRADOR S.L SPAIN. Urheberrecht© 2020-2021 Multi-Staat Lotterie Verband. Alle Rechte

4 years, 1 month

Attention,mailbox is 98% full

by lists.linaro.org

4 years, 1 month

Attention,mailbox is 98% full

by lists.linaro.org

4 years, 1 month

Re: Secure World Coresight Tracing - HiKey 960

by Mike Leach

Hi Daniel, The CoreSight mailing list is the best place to ask these questions - I've added it to the to: section of this mail. On Fri, 19 Feb 2021 at 13:43, Daniel Su <daniel.sun.su(a)gmail.com> wrote: > > Sorry I made a mistake, I need to switch those bits but those aren't in the ETM mode sysFS parameter. > > > On Feb 19, 2021, at 14:21, Daniel Su <daniel.sun.su(a)gmail.com> wrote: > > > > Thanks, > > > > To just give a bit of background I am doing an internship to improve tracing and debugging for secure world applications in TrustZone. Originally the idea was to come up with a software solution but I thought using the hardware tracing features might be very powerful as the secure world trusted execution environments typically have less debugging and tracing functionalities built into the trusted operating system. > > > > I have been doing further reading and I believe I need to configure the ETM mode sysFS parameter. > > > > To switch these bits: > > > > /* secure state access levels - TRCACATRn */ > > #define ETM_EXLEVEL_S_APP BIT(8) > > #define ETM_EXLEVEL_S_OS BIT(9) > > #define ETM_EXLEVEL_S_HYP BIT(10) > > #define ETM_EXLEVEL_S_MON BIT(11) > > /* non-secure state access levels - TRCACATRn */ > > #define ETM_EXLEVEL_NS_APP BIT(12) > > #define ETM_EXLEVEL_NS_OS BIT(13) > > #define ETM_EXLEVEL_NS_HYP BIT(14) > > #define ETM_EXLEVEL_NS_NA BIT(15) > > ns_exlevel_vinst and s_exlevel_vinst control these bits in the TRCVICTLR. addr_exlevel_s_ns sets both S and NS bits in the TRCACATRn register currently addressed by addr_idx. In the kernel tree - Documentation/trace/coresight/coresight-etm4x-reference.rst - has lots of information on programming these sysfs files. I would advise setting mode first - which will set up some default values for TRCVITLR, then make any further adjustments you want. > > Right now I am able to capture the traces and read them out thanks to Leo Yan's command examples and presentation. > > > > I still need to figure out how to only trace branching instructions, and also how to best decode the traces. Right now even though I can read out /dev/ec036000.etf , I am unsure how to best go about interpreting the raw trace data. > > Hardware trace will trace everything - subject to certain filters - such as address filtering, exception filtering etc. It is not possible to trace only branch instructions. You will need to capture trace, decode then run an analysis on that decode to determine what branches have been taken. ETMv4 is program flow trace - so all branches are marked as taken or not taken. Consider the program:- =============== 0x1000 start: < some code > ... 0x1100 B func1 0x1200 func1: <some code> .... 0x1240 mov r0, &func2 B r0 0x2000 func2: <some code> ================ This will result in trace as follows:- TRACE_ON ADDR(0x1000) ATOM(E) > > I believe ptm2human and OpenCSD are two open source libraries that allow for decoding of the ETMv4 trace data. I understand there are paid solutions as well such as the DS-5 and Trace32 from Lauterbach to decode. > > > > Do you have any recommendations on other decoders or any tips in general as to how to decode the raw trace data into human readable format? > > > > Best, > > Daniel > > > >> On Feb 18, 2021, at 18:38, Suzuki K Poulose <suzuki.poulose(a)arm.com> wrote: > >> > >> Hi Daniel > >> > >> On 2/18/21 4:12 PM, Daniel Su wrote: > >>> Hello, > >>> First of all I want to say thanks for your work on the Coresight support as well as the presentation slides. Currently I am working with the Hikey960 which I see is supported and has been used as a reference platform in your slides. > >>> I believe it should be possible to setup self-hosted Coresight to trace only for branch instructions in the secure world. Currently I am investigating how to set this up on the Hikey960 without access to a hardware debugger. > >>> I am wondering if any of you have done this before, if there is additional documentation, or if there are any good support groups/chats/channels to ask questions. I have some experience with Coresight mainly from reading the ARM reference manuals but it is still a lot to parse. > >> > >> I haven't done anything similar. You should be able to imitate how the > >> CoreSight drivers program the components ( ETM, Funnels, Replicator and ETR). > >> > >> For ETM, you just need to make sure you don't filter out the Secure EL1/EL2/EL0. > >> You would need to read the manuals for the components or user the kernel driver > >> as the reference. > >> > >> Cheers > >> Suzuki > >> > >>> I believe in Linux I should be using `ns_exlevel_vinst` to filter out Non-Secure instructions. Also since the Hikey960 is multicore, I guess I would need to configure the top level Coresight in order to trace all cores? Would this be the ETR then? > >>> Best, > >>> Daniel > >> > > > -- Mike Leach Principal Engineer, ARM Ltd. Manchester Design Centre. UK

4 years, 1 month

[PATCH -next] coresight: etm: perf: Make symbol 'format_attr_contextid' static

by 'Wei Yongjun

From: Wei Yongjun <weiyongjun1(a)huawei.com> The sparse tool complains as follows: drivers/hwtracing/coresight/coresight-etm-perf.c:61:25: warning: symbol 'format_attr_contextid' was not declared. Should it be static? This symbol is not used outside of coresight-etm-perf.c, so this commit marks it static. Reported-by: Hulk Robot <hulkci(a)huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1(a)huawei.com> --- drivers/hwtracing/coresight/coresight-etm-perf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwtracing/coresight/coresight-etm-perf.c b/drivers/hwtracing/coresight/coresight-etm-perf.c index 0f603b4094f2..bdbb77334329 100644 --- a/drivers/hwtracing/coresight/coresight-etm-perf.c +++ b/drivers/hwtracing/coresight/coresight-etm-perf.c @@ -58,7 +58,7 @@ static ssize_t format_attr_contextid_show(struct device *dev, return sprintf(page, "config:%d\n", pid_fmt); } -struct device_attribute format_attr_contextid = +static struct device_attribute format_attr_contextid = __ATTR(contextid, 0444, format_attr_contextid_show, NULL); static struct attribute *etm_config_formats_attr[] = {

4 years, 1 month

Attention,kindly follow instruction before 48hrs

by lists.linaro.org

4 years, 1 month

Attention,mailbox storage is 98% full

by lists.linaro.org

4 years, 1 month

[PATCH v3 0/8] coresight: etm-perf: Fix pid tracing with VHE

by Leo Yan

This patch series is to support PID tracing with Virtualization Host Extensions (VHE). To be backward compatibility, and can both support PID tracing for the kernel is running at either EL1 or EL2, the two new PMU formats "contextid1" and "contextid2" are introduced, which works as switches to trace PID for EL1 kernel and EL2 kernel respectively. The existed PMU format "contextid" needs to be backward compatible for users, it's changed as an alias for "contextid1" on EL1 kernel and for "contextid2" on EL2 kernel. Therefore, even without setting "contextid" config, the perf tool can dynamically pick up the config for PID tracing, the user doesn't have to set the "contexid" config manually. This patch series can be cleanly applied on perf/core branch: commit cd07e536b020 ("Merge remote-tracking branch 'torvalds/master' into perf/core") ... and applied on the mainline kernel: commit 1e0d27fce010 ("Merge branch 'akpm' (patches from Andrew)") The patch series has been tested on Arm Juno-r2 board. Verified the kernel with EL1 and didn't find issue; after some hacking in kernel driver and tool to emulate the code paths for kernel on EL2, can see the code path is hit without failure. Changes from v2: * Split into two patches for clarification comment on perf options, one patch is for kernel change and the another one is for tools' change (Suzuki); * Simplified cs_etm__get_pid_fmt() to return ETM_OPT_CTXTID2 OR ETM_OPT_CTXTID, but not both (Suzuki); * Cached "pid_fmt" in cs_etm_decoder__set_tid() (Suzuki); * Refined documentation for more clear description for PMU format usages (Mike); * Added Suzuki's and Mike's Reviewed tags. Changes from v1: * Refactored PMU formats, added formats "contextid1"/"contextid2", and reworked format "contextid" (Suzuki/Mathieu); * Refined the comments for perf configs (Leo/Mike); * Added patch 07/07 for description PID tracing in docs; * Found the issue for bitmap for option, extracted patch 03/07 for the fixing. Changes from RFC: * Added comments to clarify cases requested (Leo); * Explain the change to generic flags for cs_etm_set_option() in the commit description; * Stored PID format in metadata and passed it to decoder (Leo); * Enhanced cs-etm for backward compatibility (Denis Nikitin). Leo Yan (4): coresight: etm-perf: Clarify comment on perf options tools headers UAPI: Update tools' copy of linux/coresight-pmu.h perf cs-etm: Add helper cs_etm__get_pid_fmt() Documentation: coresight: Add PID tracing description Suzuki K Poulose (4): coresight: etm-perf: Support PID tracing for kernel at EL2 perf cs-etm: Fix bitmap for option perf cs-etm: Support PID tracing in config perf cs-etm: Detect pid in VMID for kernel running at EL2 Documentation/trace/coresight/coresight.rst | 32 ++++++++ .../hwtracing/coresight/coresight-etm-perf.c | 32 +++++++- .../coresight/coresight-etm4x-core.c | 13 ++++ include/linux/coresight-pmu.h | 20 +++-- tools/include/linux/coresight-pmu.h | 20 +++-- tools/perf/arch/arm/util/cs-etm.c | 73 +++++++++++++++---- .../perf/util/cs-etm-decoder/cs-etm-decoder.c | 38 +++++++++- tools/perf/util/cs-etm.c | 42 +++++++++++ tools/perf/util/cs-etm.h | 1 + 9 files changed, 239 insertions(+), 32 deletions(-) -- 2.25.1

4 years, 1 month

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CoreSight March 2021