[PATCH 02/21] perf db-export: Rename db_export__comm() to db_export__exec_comm()

Rename db_export__comm() to db_export__exec_comm() to better reflect what it does and add explanatory comments. Signed-off-by: Adrian Hunter --- tools/perf/util/db-export.c | 22 +++--- tools/perf/util/db-export.h | 4 ++-- 2 files changed, 21 insertions(+), 5 deletions

[PATCH 01/21] perf db-export: Get rid of db_export__deferred()

ed(). Signed-off-by: Adrian Hunter --- tools/perf/util/db-export.c | 61 +-- tools/perf/util/db-export.h | 2 - .../scripting-engines/trace-event-python.c| 4 +- 3 files changed, 2 insertions(+), 65 deletions(-) diff --git a/tools/perf/util

[PATCH 07/21] perf db-export: Fix a white space issue in db_export__sample()

Fix a white space issue in db_export__sample() Signed-off-by: Adrian Hunter --- tools/perf/util/db-export.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/db-export.c b/tools/perf/util/db-export.c index 31986c8c4ad2..aad322a90863 100644 --- a/tools/perf/util

[PATCH 11/21] perf db-export: Factor out db_export__comm()

In preparation for exporting the current comm for a thread, factor out db_export__comm(). Signed-off-by: Adrian Hunter --- tools/perf/util/db-export.c | 30 +++--- tools/perf/util/db-export.h | 2 ++ 2 files changed, 25 insertions(+), 7 deletions(-) diff --git a/tools

[PATCH 04/21] perf db-export: Export main_thread in db_export__sample()

Export main_thread in db_export__sample() because it makes the code easier to understand, and prepares db_export__thread() for further simplification. Signed-off-by: Adrian Hunter --- tools/perf/util/db-export.c | 30 ++ 1 file changed, 18 insertions(+), 12 deletions

[PATCH 06/21] perf db-export: Move export__comm_thread into db_export__sample()

Move call to db_export__comm_thread() from db_export__thread() into db_export__sample() because it makes the code easier to understand, and add explanatory comments. Signed-off-by: Adrian Hunter --- tools/perf/util/db-export.c | 35 +-- tools/perf/util/db

[PATCH 03/21] perf db-export: Pass main_thread to db_export__thread()

being traced it will have been created already. - If it is not being traced, there will be no other information about it, and it will never get deleted because there will be no EXIT event. Signed-off-by: Adrian Hunter --- tools/perf/util/db-export.c | 29 - tools/perf

[PATCH 10/21] perf scripts python: export-to-postgresql.py: Export comm details

Add table columns for thread id, comm start time and exec flag. Signed-off-by: Adrian Hunter --- tools/perf/scripts/python/export-to-postgresql.py | 15 ++- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/tools/perf/scripts/python/export-to-postgresql.py b/tools/perf

[PATCH 19/21] perf db-export: Export switch events

Export details of switch events including the threads and their current comms. Signed-off-by: Adrian Hunter --- tools/perf/util/db-export.c | 89 +++ tools/perf/util/db-export.h | 8 ++ .../scripting-engines/trace-event-python.c| 41

[PATCH 05/21] perf db-export: Export comm before exporting thread

Export comm before exporting the non-main thread because db_export__thread() also exports the comm_thread. Signed-off-by: Adrian Hunter --- tools/perf/util/db-export.c | 13 ++--- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/tools/perf/util/db-export.c b/tools/perf/util

[PATCH 12/21] perf db-export: Also export thread's current comm

Currently, the initial comm of the main thread is exported. Export also a thread's current comm. That better supports the tracing of multi-threaded applications that set different comms for different threads to make it easier to distinguish them. Signed-off-by: Adrian Hunter --- tools/perf

[PATCH 17/21] perf script: Add scripting operation process_switch()

Add scripting operation process_switch() to process switch events. Signed-off-by: Adrian Hunter --- tools/perf/builtin-script.c | 8 +++- tools/perf/util/trace-event.h | 3 +++ 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin

[PATCH 09/21] perf scripts python: export-to-sqlite.py: Export comm details

Add table columns for thread id, comm start time and exec flag. Signed-off-by: Adrian Hunter --- tools/perf/scripts/python/export-to-sqlite.py | 11 +++ 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/tools/perf/scripts/python/export-to-sqlite.py b/tools/perf/scripts

[PATCH 14/21] perf scripts python: export-to-postgresql.py: Add has_calls column to comms table

only comms with calls. Signed-off-by: Adrian Hunter --- tools/perf/scripts/python/export-to-postgresql.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/perf/scripts/python/export-to-postgresql.py b/tools/perf/scripts/python/export-to-postgresql.py index 01f37877f5bb..13205e4e5b3b 10

[PATCH 21/21] perf scripts python: export-to-postgresql.py: Export switch events

Export switch events to a new table 'context_switches' and create a view 'context_switches_view'. The table and view will show automatically in the exported-sql-viewer.py script. If the table ends up empty, then it and the view are dropped. Signed-off-by: Adrian Hunter ---

[PATCH 20/21] perf scripts python: export-to-sqlite.py: Export switch events

Export switch events to a new table 'context_switches' and create a view 'context_switches_view'. The table and view will show automatically in the exported-sql-viewer.py script. If the table ends up empty, then it and the view are dropped. Signed-off-by: Adrian Hunter ---

[PATCH 15/21] perf scripts python: exported-sql-viewer.py: Remove redundant semi-colons

Remove redundant semi-colons added inadvertently. Signed-off-by: Adrian Hunter --- .../scripts/python/exported-sql-viewer.py | 24 +-- 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts

[PATCH 18/21] perf db-export: Factor out db_export__threads()

In preparation for exporting switch events, factor out db_export__threads(). Signed-off-by: Adrian Hunter --- tools/perf/util/db-export.c | 82 ++--- 1 file changed, 48 insertions(+), 34 deletions(-) diff --git a/tools/perf/util/db-export.c b/tools/perf/util/db

[PATCH 08/21] perf db-export: Export comm details

In preparation for exporting the current comm for a thread, export comm thread id, start time and exec flag. Signed-off-by: Adrian Hunter --- tools/perf/util/db-export.c| 2 +- tools/perf/util/db-export.h| 3 ++- tools/perf/util/scripting

[PATCH 16/21] perf scripts python: exported-sql-viewer.py: Use new 'has_calls' column

If the new 'has_calls' column is present, use it with the call graph and call tree to select only comms that have calls. Signed-off-by: Adrian Hunter --- tools/perf/scripts/python/exported-sql-viewer.py | 10 -- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/

[PATCH 13/21] perf scripts python: export-to-sqlite.py: Add has_calls column to comms table

only comms with calls. Signed-off-by: Adrian Hunter --- tools/perf/scripts/python/export-to-sqlite.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/perf/scripts/python/export-to-sqlite.py b/tools/perf/scripts/python/export-to-sqlite.py index 97aa66dd2fe1..9156f6a1e5f0 100644 --- a/

[PATCH 00/21] perf db-export: Comm tidy-up and export switch events

scripting operation process_switch() perf db-export: Factor out db_export__threads() perf db-export: Export switch events perf scripts python: export-to-sqlite.py: Export switch events perf scripts python: export-to-postgresql.py: Export switch events Adrian Hunter (21):

Re: [PATCH v2 3/4] perf intel-pt: Smatch: Fix potential NULL pointer dereference

n I have your > acked-by? Yes they are good. For both: Acked-by: Adrian Hunter > > - Arnaldo > >> tools/perf/util/intel-pt.c:3200 >> intel_pt_process_auxtrace_info() error: we previously assumed >> 'session->itrace_synth_opts' could

[PATCH 1/2] perf scripts python: export-to-postgresql.py: Fix DROP VIEW power_events_view

PostgreSQL can error if power_events_view is not dropped before its dependent tables e.g. Exception: Query failed: ERROR: cannot drop table mwait because other objects depend on it DETAIL: view power_events_view depends on table mwait Signed-off-by: Adrian Hunter Fixes: aba44287a224

[PATCH 2/2] perf scripts python: export-to-sqlite.py: Fix DROP VIEW power_events_view

Drop power_events_view before its dependent tables. SQLite does not seem to mind but the fix was needed for PostgreSQL (export-to-postgresql.py script), so do the same fix for the SQLite. It is more logical and keeps the 2 scripts following the same approach. Signed-off-by: Adrian Hunter Fixes

[PATCH 0/2] perf scripts python: export-to-postgresql/sqlite.py: Fix DROP VIEW power_events_view

Hi Here is a small fix to the export-to-postgresql.py script. The export-to-sqlite.py script had the same issue but SQLite did not seem to mind. However I made the fix anyway for good measure. Adrian Hunter (2): perf scripts python: export-to-postgresql.py: Fix DROP VIEW

[tip:perf/core] perf scripts python: export-to-postgresql.py: Export Intel PT power and ptwrite events

Commit-ID: aba44287a224dfcfdd99ba885ca9d9acc4de0c17 Gitweb: https://git.kernel.org/tip/aba44287a224dfcfdd99ba885ca9d9acc4de0c17 Author: Adrian Hunter AuthorDate: Sat, 22 Jun 2019 12:32:48 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 25 Jun 2019 08:47:10 -0300 perf

[tip:perf/core] perf scripts python: export-to-sqlite.py: Export Intel PT power and ptwrite events

Commit-ID: 5130c6e55531b9bbcdeb8b327711ff204bc4835f Gitweb: https://git.kernel.org/tip/5130c6e55531b9bbcdeb8b327711ff204bc4835f Author: Adrian Hunter AuthorDate: Sat, 22 Jun 2019 12:32:47 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 25 Jun 2019 08:47:10 -0300 perf

[tip:perf/core] perf db-export: Export synth events

Commit-ID: b9322cab17a1092e2aa7ee2505ecceb0cd5fd685 Gitweb: https://git.kernel.org/tip/b9322cab17a1092e2aa7ee2505ecceb0cd5fd685 Author: Adrian Hunter AuthorDate: Sat, 22 Jun 2019 12:32:46 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 25 Jun 2019 08:47:10 -0300 perf db

[tip:perf/core] perf intel-pt: Synthesize CBR events when last seen value changes

Commit-ID: 5fe2cf7d19c48f2b53b57e6a5786972bc1b8d738 Gitweb: https://git.kernel.org/tip/5fe2cf7d19c48f2b53b57e6a5786972bc1b8d738 Author: Adrian Hunter AuthorDate: Sat, 22 Jun 2019 12:32:45 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 25 Jun 2019 08:47:10 -0300 perf intel

[tip:perf/core] perf intel-pt: Add CBR value to decoder state

Commit-ID: 51b091861828f5801207a00211ea4e94102389c3 Gitweb: https://git.kernel.org/tip/51b091861828f5801207a00211ea4e94102389c3 Author: Adrian Hunter AuthorDate: Sat, 22 Jun 2019 12:32:44 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 25 Jun 2019 08:47:10 -0300 perf intel

[tip:perf/core] perf intel-pt: Cater for CBR change in PSB+

Commit-ID: 91de8684f1cff6944634bfb9098dc3a2583f798c Gitweb: https://git.kernel.org/tip/91de8684f1cff6944634bfb9098dc3a2583f798c Author: Adrian Hunter AuthorDate: Sat, 22 Jun 2019 12:32:43 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 25 Jun 2019 08:47:10 -0300 perf intel

[tip:perf/core] perf intel-pt: Decoder to output CBR changes immediately

Commit-ID: abe5a1d3e4bee361bd3b21b8909c8421e46911d1 Gitweb: https://git.kernel.org/tip/abe5a1d3e4bee361bd3b21b8909c8421e46911d1 Author: Adrian Hunter AuthorDate: Sat, 22 Jun 2019 12:32:42 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 25 Jun 2019 08:47:10 -0300 perf intel

[tip:perf/core] perf thread-stack: Eliminate code duplicating thread_stack__pop_ks()

Commit-ID: eb5d854456f5a4ccec6f9681b7196cf056df8cfa Gitweb: https://git.kernel.org/tip/eb5d854456f5a4ccec6f9681b7196cf056df8cfa Author: Adrian Hunter AuthorDate: Wed, 19 Jun 2019 09:44:29 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 25 Jun 2019 08:47:10 -0300 perf thread

[tip:perf/core] perf thread-stack: Fix thread stack return from kernel for kernel-only case

Commit-ID: 97860b483c5597663a174ff7405be957b4838391 Gitweb: https://git.kernel.org/tip/97860b483c5597663a174ff7405be957b4838391 Author: Adrian Hunter AuthorDate: Wed, 19 Jun 2019 09:44:28 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 25 Jun 2019 08:47:10 -0300 perf thread

Re: [PATCH v1 10/11] perf intel-pt: Smatch: Fix potential NULL pointer dereference

On 3/07/19 4:35 AM, Leo Yan wrote: > Hi Adrian, > > On Tue, Jul 02, 2019 at 02:07:40PM +0300, Adrian Hunter wrote: >> On 2/07/19 1:34 PM, Leo Yan wrote: >>> Based on the following report from Smatch, fix the potential >>> NULL pointer dereference check. >>

Re: [PATCH v1 10/11] perf intel-pt: Smatch: Fix potential NULL pointer dereference

On 2/07/19 1:34 PM, Leo Yan wrote: > Based on the following report from Smatch, fix the potential > NULL pointer dereference check. It never is NULL. Remove the NULL test if you want: - if (session->itrace_synth_opts && session->itrace_synth_opts->set) { + if (session->itrace_synth_o

Re: [PATCH v2] mmc: sdhci-msm: fix mutex while in spinlock

sequence") > Cc: sta...@vger.kernel.org > Signed-off-by: Jorge Ramirez-Ortiz > Reviewed-by: Bjorn Andersson Acked-by: Adrian Hunter > --- > drivers/mmc/host/sdhci-msm.c | 9 ++--- > 1 file changed, 6 insertions(+), 3 deletions(-) > > diff --git a/drivers/mmc/host/sdhci-msm.c b/

Re: [PATCH 1/3] mmc: sdhci-sprd: Add start_signal_voltage_switch ops

d Spreadtrum specific voltage switch ops to change > voltage instead of using standard SD host registers. > > Signed-off-by: Baolin Wang Acked-by: Adrian Hunter > --- > drivers/mmc/host/sdhci-sprd.c | 24 > 1 file changed, 24 insertions(+) > >

Re: [PATCH 3/3] mmc: sdhci-sprd: Add pin control support for voltage switch

Baolin Wang Acked-by: Adrian Hunter > --- > drivers/mmc/host/sdhci-sprd.c | 54 > + > 1 file changed, 54 insertions(+) > > diff --git a/drivers/mmc/host/sdhci-sprd.c b/drivers/mmc/host/sdhci-sprd.c > index 8b23c88..6ee340a

[PATCH 4/7] perf intel-pt: Synthesize CBR events when last seen value changes

s whenever that changes. Signed-off-by: Adrian Hunter --- tools/perf/util/intel-pt.c | 65 -- 1 file changed, 41 insertions(+), 24 deletions(-) diff --git a/tools/perf/util/intel-pt.c b/tools/perf/util/intel-pt.c index 550db6e77968..470aaae9d930 100644 --- a/

[PATCH 3/7] perf intel-pt: Add CBR value to decoder state

For convenience, add the core-to-bus ratio (CBR) value to the decoder state. Signed-off-by: Adrian Hunter --- tools/perf/util/intel-pt-decoder/intel-pt-decoder.c | 1 + tools/perf/util/intel-pt-decoder/intel-pt-decoder.h | 1 + 2 files changed, 2 insertions(+) diff --git a/tools/perf/util

[PATCH 5/7] perf db-export: Export synth events

Synthesized events are samples but with architecture-specific data stored in sample->raw_data. They are identified by attribute type PERF_TYPE_SYNTH. Add a function to export them. Signed-off-by: Adrian Hunter --- .../scripting-engines/trace-event-python.c| 46 ++- 1 f

[PATCH 6/7] perf scripts python: export-to-sqlite.py: Export Intel PT power and ptwrite events

power_events_view, will display automatically from the tables menu of the exported exported-sql-viewer.py script. Note, currently only Atoms since Gemini Lake have support for ptwrite and mwait, pwre, exstop and pwrx, but all Intel PT implementations support cbr. Signed-off-by: Adrian Hunter --- tools

[PATCH 1/7] perf intel-pt: Decoder to output CBR changes immediately

. Signed-off-by: Adrian Hunter --- .../util/intel-pt-decoder/intel-pt-decoder.c | 16 ++-- 1 file changed, 6 insertions(+), 10 deletions(-) diff --git a/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c b/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c index f8b71bf2bb4c

[PATCH 2/7] perf intel-pt: Cater for CBR change in PSB+

PSB+ provides status information only so the core-to-bus ratio (CBR) in PSB+ will not have changed from its previous value. However, cater for the possibility of a another CBR change that gets caught up in the PSB+ anyway. Signed-off-by: Adrian Hunter --- tools/perf/util/intel-pt-decoder/intel

[PATCH 7/7] perf scripts python: export-to-postgresql.py: Export Intel PT power and ptwrite events

power_events_view, will display automatically from the tables menu of the exported exported-sql-viewer.py script. Note, currently only Atoms since Gemini Lake have support for ptwrite and mwait, pwre, exstop and pwrx, but all Intel PT implementations support cbr. Signed-off-by: Adrian Hunter

[PATCH 0/7] perf intel-pt: CBR improvements

Hi Here are some improvements for the handling of core-to-bus ratio (CBR), including exporting it. Adrian Hunter (7): perf intel-pt: Decoder to output CBR changes immediately perf intel-pt: Cater for CBR change in PSB+ perf intel-pt: Add CBR value to decoder state perf

[tip:perf/core] perf intel-pt: Add callchain to synthesized PEBS sample

Commit-ID: e01f0ef509ea7e76929f24a074d241de52c6f82a Gitweb: https://git.kernel.org/tip/e01f0ef509ea7e76929f24a074d241de52c6f82a Author: Adrian Hunter AuthorDate: Mon, 10 Jun 2019 10:28:03 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 17 Jun 2019 15:57:18 -0300 perf intel

[tip:perf/core] perf intel-pt: Add memory information to synthesized PEBS sample

Commit-ID: 975846eddf907297aa036544545cd839c7c7dd31 Gitweb: https://git.kernel.org/tip/975846eddf907297aa036544545cd839c7c7dd31 Author: Adrian Hunter AuthorDate: Mon, 10 Jun 2019 10:28:02 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 17 Jun 2019 15:57:18 -0300 perf intel

[tip:perf/core] perf intel-pt: Add XMM registers to synthesized PEBS sample

Commit-ID: 143d34a6b387b96aba42c49cb76d18ad3e3863e5 Gitweb: https://git.kernel.org/tip/143d34a6b387b96aba42c49cb76d18ad3e3863e5 Author: Adrian Hunter AuthorDate: Mon, 10 Jun 2019 10:28:00 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 17 Jun 2019 15:57:18 -0300 perf intel

[tip:perf/core] perf intel-pt: Add LBR information to synthesized PEBS sample

Commit-ID: aa62afd7daac4b4cc95cd2454e3f43aa23f519c1 Gitweb: https://git.kernel.org/tip/aa62afd7daac4b4cc95cd2454e3f43aa23f519c1 Author: Adrian Hunter AuthorDate: Mon, 10 Jun 2019 10:28:01 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 17 Jun 2019 15:57:18 -0300 perf intel

[tip:perf/core] perf intel-pt: Add gp registers to synthesized PEBS sample

Commit-ID: 9e9a618afc178e747cc449464ba54d9c932f7af2 Gitweb: https://git.kernel.org/tip/9e9a618afc178e747cc449464ba54d9c932f7af2 Author: Adrian Hunter AuthorDate: Mon, 10 Jun 2019 10:27:59 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 17 Jun 2019 15:57:18 -0300 perf intel

[tip:perf/core] perf intel-pt: Synthesize PEBS sample basic information

Commit-ID: 9d0bc53e35b82e429ab698d112f7af4336578735 Gitweb: https://git.kernel.org/tip/9d0bc53e35b82e429ab698d112f7af4336578735 Author: Adrian Hunter AuthorDate: Mon, 10 Jun 2019 10:27:58 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 17 Jun 2019 15:57:18 -0300 perf intel

[tip:perf/core] perf intel-pt: Prepare to synthesize PEBS samples

Commit-ID: e62ca655eea7ad4956929f647c2d9fb36aeff90e Gitweb: https://git.kernel.org/tip/e62ca655eea7ad4956929f647c2d9fb36aeff90e Author: Adrian Hunter AuthorDate: Mon, 10 Jun 2019 10:27:56 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 17 Jun 2019 15:57:17 -0300 perf intel

[tip:perf/core] perf intel-pt: Factor out common sample preparation for re-use

Commit-ID: 0dfded34a2e3b517c149ee9c7d1e5173025017b7 Gitweb: https://git.kernel.org/tip/0dfded34a2e3b517c149ee9c7d1e5173025017b7 Author: Adrian Hunter AuthorDate: Mon, 10 Jun 2019 10:27:57 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 17 Jun 2019 15:57:18 -0300 perf intel

[tip:perf/core] perf intel-pt: Add decoder support for PEBS via PT

Commit-ID: 4c35595e1ea7585d09eb80096f47af237061e795 Gitweb: https://git.kernel.org/tip/4c35595e1ea7585d09eb80096f47af237061e795 Author: Adrian Hunter AuthorDate: Mon, 10 Jun 2019 10:27:55 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 17 Jun 2019 15:57:17 -0300 perf intel

[tip:perf/core] perf intel-pt: Add Intel PT packet decoder test

Commit-ID: a0db77bf880b8badd2f9ce4da708c69b0b865853 Gitweb: https://git.kernel.org/tip/a0db77bf880b8badd2f9ce4da708c69b0b865853 Author: Adrian Hunter AuthorDate: Mon, 10 Jun 2019 10:27:54 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 17 Jun 2019 15:57:17 -0300 perf intel

[tip:perf/core] perf intel-pt: Add new packets for PEBS via PT

Commit-ID: edff7809c80f09398783d602c33a507309c23e24 Gitweb: https://git.kernel.org/tip/edff7809c80f09398783d602c33a507309c23e24 Author: Adrian Hunter AuthorDate: Mon, 10 Jun 2019 10:27:53 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 17 Jun 2019 15:57:17 -0300 perf intel

[PATCH] scsi: ufshdc-pci: Add Intel PCI Ids for EHL

Add more Intel PCI Ids. Signed-off-by: Adrian Hunter --- drivers/scsi/ufs/ufshcd-pci.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/scsi/ufs/ufshcd-pci.c b/drivers/scsi/ufs/ufshcd-pci.c index ffe6f82182ba..3b19de3ae9a3 100644 --- a/drivers/scsi/ufs/ufshcd-pci.c +++ b/drivers

[PATCH 0/2] perf thread-stack: Fix thread stack return from kernel for kernel-only case

Hi Here is one non-urgent fix and a subsequent tidy-up. Adrian Hunter (2): perf thread-stack: Fix thread stack return from kernel for kernel-only case perf thread-stack: Eliminate code duplicating thread_stack__pop_ks() tools/perf/util/thread-stack.c | 48

[PATCH 2/2] perf thread-stack: Eliminate code duplicating thread_stack__pop_ks()

Use new function thread_stack__pop_ks() in place of equivalent code. Signed-off-by: Adrian Hunter --- tools/perf/util/thread-stack.c | 18 ++ 1 file changed, 6 insertions(+), 12 deletions(-) diff --git a/tools/perf/util/thread-stack.c b/tools/perf/util/thread-stack.c index

[PATCH 1/2] perf thread-stack: Fix thread stack return from kernel for kernel-only case

gprocmask ▶ __x64_sys_prlimit64 ▶ __x64_sys_statfs ▶ __x64_sys_ioctl ▶ __x64_sys_getdents64 ▶ __x64_sys_write ▶ __x64_sys_exit_group Signed-off-by: Adrian Hunter Fixes: f08046cb3082 ("perf thread-stack: Represent jmps to the

Re: [PATCH v2 2/3] mmc: sdhci: sdhci-pci-o2micro: Check if controller supports 8-bit width

off-by: Raul E Rangel Acked-by: Adrian Hunter > --- > I tested this on an AMD chromebook. > > $ cat /sys/kernel/debug/mmc1/ios > clock: 2 Hz > actual clock: 2 Hz > vdd:21 (3.3 ~ 3.4 V) > bus mode: 2 (push-pull) > chip s

[tip:perf/core] perf time-utils: Add support for multiple explicit time intervals

Commit-ID: a77a05e2337df1347f4de96bfa313db7008fe8bd Gitweb: https://git.kernel.org/tip/a77a05e2337df1347f4de96bfa313db7008fe8bd Author: Adrian Hunter AuthorDate: Tue, 4 Jun 2019 16:00:17 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 10 Jun 2019 16:20:13 -0300 perf time

[tip:perf/core] perf tests: Add a test for time-utils

Commit-ID: e39a12cbd2496edb4cab0f99efb0d217c55ba273 Gitweb: https://git.kernel.org/tip/e39a12cbd2496edb4cab0f99efb0d217c55ba273 Author: Adrian Hunter AuthorDate: Tue, 4 Jun 2019 16:00:16 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 10 Jun 2019 16:20:12 -0300 perf tests

[tip:perf/core] perf time-utils: Simplify perf_time__parse_for_ranges() error paths slightly

Commit-ID: 2a8afddc084a5f5f933382758dd2767ed8a69f77 Gitweb: https://git.kernel.org/tip/2a8afddc084a5f5f933382758dd2767ed8a69f77 Author: Adrian Hunter AuthorDate: Tue, 4 Jun 2019 16:00:14 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 10 Jun 2019 16:20:12 -0300 perf time

[tip:perf/core] perf time-utils: Make perf_time__parse_for_ranges() more logical

Commit-ID: 929afa0092d0ea6be2fbd0ac087319092595eba6 Gitweb: https://git.kernel.org/tip/929afa0092d0ea6be2fbd0ac087319092595eba6 Author: Adrian Hunter AuthorDate: Tue, 4 Jun 2019 16:00:15 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 10 Jun 2019 16:20:12 -0300 perf time

[tip:perf/core] perf time-utils: Fix --time documentation

Commit-ID: 0ccc69ba0af46e3371c8cefb506aaf9f0e4f554c Gitweb: https://git.kernel.org/tip/0ccc69ba0af46e3371c8cefb506aaf9f0e4f554c Author: Adrian Hunter AuthorDate: Tue, 4 Jun 2019 16:00:13 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 10 Jun 2019 16:20:12 -0300 perf time

[tip:perf/core] perf time-utils: Prevent percentage time range overlap

Commit-ID: b16bfeb3db1b50273e95f539953c337be759500d Gitweb: https://git.kernel.org/tip/b16bfeb3db1b50273e95f539953c337be759500d Author: Adrian Hunter AuthorDate: Tue, 4 Jun 2019 16:00:12 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 10 Jun 2019 16:20:12 -0300 perf time

[tip:perf/core] perf time-utils: Factor out set_percent_time()

Commit-ID: c763242a5e742f8fefda0bb6cfdf6a5a34ae5e10 Gitweb: https://git.kernel.org/tip/c763242a5e742f8fefda0bb6cfdf6a5a34ae5e10 Author: Adrian Hunter AuthorDate: Tue, 4 Jun 2019 16:00:11 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 10 Jun 2019 16:20:12 -0300 perf time

[tip:perf/core] perf intel-pt: Add support for efficient time interval filtering

Commit-ID: 2c47db90ed71af9c12d5600dbcef864761d76b3d Gitweb: https://git.kernel.org/tip/2c47db90ed71af9c12d5600dbcef864761d76b3d Author: Adrian Hunter AuthorDate: Tue, 4 Jun 2019 16:00:09 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 10 Jun 2019 16:20:12 -0300 perf intel

[tip:perf/core] perf time-utils: Treat time ranges consistently

Commit-ID: f79a7689d99366aee9f89d785bca6c52ed6b76eb Gitweb: https://git.kernel.org/tip/f79a7689d99366aee9f89d785bca6c52ed6b76eb Author: Adrian Hunter AuthorDate: Tue, 4 Jun 2019 16:00:10 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 10 Jun 2019 16:20:12 -0300 perf time

[tip:perf/core] perf intel-pt: Add support for lookahead

Commit-ID: da9000ae35027fb7305b8cad0b37df71937ad578 Gitweb: https://git.kernel.org/tip/da9000ae35027fb7305b8cad0b37df71937ad578 Author: Adrian Hunter AuthorDate: Tue, 4 Jun 2019 16:00:08 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 10 Jun 2019 16:20:12 -0300 perf intel

[tip:perf/core] perf intel-pt: Factor out intel_pt_get_buffer()

Commit-ID: e96f7df8807615b96af59f8f8bc6263a7adc27b7 Gitweb: https://git.kernel.org/tip/e96f7df8807615b96af59f8f8bc6263a7adc27b7 Author: Adrian Hunter AuthorDate: Tue, 4 Jun 2019 16:00:07 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 10 Jun 2019 16:20:12 -0300 perf intel

[tip:perf/core] perf intel-pt: Add intel_pt_fast_forward()

Commit-ID: a7fa19f5a255cc8970202d5c54092089a01fc042 Gitweb: https://git.kernel.org/tip/a7fa19f5a255cc8970202d5c54092089a01fc042 Author: Adrian Hunter AuthorDate: Tue, 4 Jun 2019 16:00:06 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 10 Jun 2019 16:20:12 -0300 perf intel

[tip:perf/core] perf intel-pt: Add reposition parameter to intel_pt_get_data()

Commit-ID: 6c1f0b18ac3361837dbe53e794e28096285fb4f0 Gitweb: https://git.kernel.org/tip/6c1f0b18ac3361837dbe53e794e28096285fb4f0 Author: Adrian Hunter AuthorDate: Tue, 4 Jun 2019 16:00:05 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 10 Jun 2019 16:20:12 -0300 perf intel

[tip:perf/core] perf intel-pt: Factor out intel_pt_reposition()

Commit-ID: 6492e5f013d9975d68528150edadead91e97a78a Gitweb: https://git.kernel.org/tip/6492e5f013d9975d68528150edadead91e97a78a Author: Adrian Hunter AuthorDate: Tue, 4 Jun 2019 16:00:04 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 10 Jun 2019 16:20:12 -0300 perf intel

[tip:perf/core] perf intel-pt: Factor out intel_pt_8b_tsc()

Commit-ID: e72b52a2cfdea5cb0279b2d63a36d78b8c2134de Gitweb: https://git.kernel.org/tip/e72b52a2cfdea5cb0279b2d63a36d78b8c2134de Author: Adrian Hunter AuthorDate: Tue, 4 Jun 2019 16:00:03 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 10 Jun 2019 16:20:12 -0300 perf intel

[tip:perf/core] perf report: Set perf time interval in itrace_synth_ops

Commit-ID: 4885c90c5e84926cfb083c58d8b6d70d1b1ac7cf Gitweb: https://git.kernel.org/tip/4885c90c5e84926cfb083c58d8b6d70d1b1ac7cf Author: Adrian Hunter AuthorDate: Tue, 4 Jun 2019 16:00:01 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 10 Jun 2019 16:20:12 -0300 perf report

[tip:perf/core] perf intel-pt: Add lookahead callback

Commit-ID: 4d678e9039b075f9418600dc87ec5e61cfb57115 Gitweb: https://git.kernel.org/tip/4d678e9039b075f9418600dc87ec5e61cfb57115 Author: Adrian Hunter AuthorDate: Tue, 4 Jun 2019 16:00:02 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 10 Jun 2019 16:20:12 -0300 perf intel

[tip:perf/core] perf script: Set perf time interval in itrace_synth_ops

Commit-ID: 400ae9818fe64899cea921a89c7078e0df9e41ea Gitweb: https://git.kernel.org/tip/400ae9818fe64899cea921a89c7078e0df9e41ea Author: Adrian Hunter AuthorDate: Tue, 4 Jun 2019 16:00:00 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 10 Jun 2019 16:20:11 -0300 perf script

[tip:perf/core] perf auxtrace: Add perf time interval to itrace_synth_ops

Commit-ID: 33526f362b019f0a17c6b522eb3b07017dba98a7 Gitweb: https://git.kernel.org/tip/33526f362b019f0a17c6b522eb3b07017dba98a7 Author: Adrian Hunter AuthorDate: Tue, 4 Jun 2019 15:59:59 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 10 Jun 2019 16:20:11 -0300 perf

[tip:perf/core] perf scripts python: exported-sql-viewer.py: Select find text when find bar is activated

Commit-ID: 80b3fb64a55a7e4ba1ef8f9a7e87fbe1a26dc709 Gitweb: https://git.kernel.org/tip/80b3fb64a55a7e4ba1ef8f9a7e87fbe1a26dc709 Author: Adrian Hunter AuthorDate: Mon, 20 May 2019 14:37:28 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 5 Jun 2019 09:47:58 -0300 perf scripts

[tip:perf/core] perf scripts python: exported-sql-viewer.py: Add IPC information to Call Tree

Commit-ID: b3b660792e049c7ef4a40c4caa7008efd4777b3c Gitweb: https://git.kernel.org/tip/b3b660792e049c7ef4a40c4caa7008efd4777b3c Author: Adrian Hunter AuthorDate: Mon, 20 May 2019 14:37:27 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 5 Jun 2019 09:47:57 -0300 perf scripts

[tip:perf/core] perf scripts python: exported-sql-viewer.py: Add IPC information to Call Graph Graph

Commit-ID: 38a846d47f3d2fe6783e2df7bc5c2415239e6a63 Gitweb: https://git.kernel.org/tip/38a846d47f3d2fe6783e2df7bc5c2415239e6a63 Author: Adrian Hunter AuthorDate: Mon, 20 May 2019 14:37:26 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 5 Jun 2019 09:47:57 -0300 perf scripts

[tip:perf/core] perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams

Commit-ID: 4a0979d4b4feee67a7f9a5605b5bfae3b0a2b6a9 Gitweb: https://git.kernel.org/tip/4a0979d4b4feee67a7f9a5605b5bfae3b0a2b6a9 Author: Adrian Hunter AuthorDate: Mon, 20 May 2019 14:37:25 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 5 Jun 2019 09:47:57 -0300 perf scripts

[tip:perf/core] perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports

Commit-ID: 530e22fd5c6d2c572b1bbdda23eafa01a005fce0 Gitweb: https://git.kernel.org/tip/530e22fd5c6d2c572b1bbdda23eafa01a005fce0 Author: Adrian Hunter AuthorDate: Mon, 20 May 2019 14:37:24 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 5 Jun 2019 09:47:57 -0300 perf scripts

[tip:perf/core] perf scripts python: export-to-postgresql.py: Export IPC information

Commit-ID: ec7f448e2b2e13d1629300c5881cb3b5e0a99c2f Gitweb: https://git.kernel.org/tip/ec7f448e2b2e13d1629300c5881cb3b5e0a99c2f Author: Adrian Hunter AuthorDate: Mon, 20 May 2019 14:37:23 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 5 Jun 2019 09:47:57 -0300 perf scripts

[tip:perf/core] perf scripts python: export-to-sqlite.py: Export IPC information

Commit-ID: 64adadb3f9dbaaae3d14ea75fa71a3b877cbe82e Gitweb: https://git.kernel.org/tip/64adadb3f9dbaaae3d14ea75fa71a3b877cbe82e Author: Adrian Hunter AuthorDate: Mon, 20 May 2019 14:37:22 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 5 Jun 2019 09:47:57 -0300 perf scripts

[tip:perf/core] perf db-export: Export IPC information

Commit-ID: 52a2ab6fa99df9288f2c8c7f461b815550b9b366 Gitweb: https://git.kernel.org/tip/52a2ab6fa99df9288f2c8c7f461b815550b9b366 Author: Adrian Hunter AuthorDate: Mon, 20 May 2019 14:37:21 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 5 Jun 2019 09:47:57 -0300 perf db

[tip:perf/core] perf db-export: Add brief documentation

Commit-ID: 1159facee97fe184a434db3086604c7572fd7dfa Gitweb: https://git.kernel.org/tip/1159facee97fe184a434db3086604c7572fd7dfa Author: Adrian Hunter AuthorDate: Mon, 20 May 2019 14:37:20 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 5 Jun 2019 09:47:57 -0300 perf db

[tip:perf/core] perf thread-stack: Accumulate IPC information

Commit-ID: 003ccdc7165accee073ce261fc670f64cc98d0f7 Gitweb: https://git.kernel.org/tip/003ccdc7165accee073ce261fc670f64cc98d0f7 Author: Adrian Hunter AuthorDate: Mon, 20 May 2019 14:37:19 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 5 Jun 2019 09:47:57 -0300 perf thread

[tip:perf/core] perf intel-pt: Document IPC usage

Commit-ID: 5db47f43ccbbdee8c48f76ace4c287187a28b87f Gitweb: https://git.kernel.org/tip/5db47f43ccbbdee8c48f76ace4c287187a28b87f Author: Adrian Hunter AuthorDate: Mon, 20 May 2019 14:37:18 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 5 Jun 2019 09:47:57 -0300 perf intel

[tip:perf/core] perf intel-pt: Re-factor TIP cases in intel_pt_walk_to_ip

Commit-ID: f3c98c4b5ac831f29b1cc19fa84d3c8401f846d6 Gitweb: https://git.kernel.org/tip/f3c98c4b5ac831f29b1cc19fa84d3c8401f846d6 Author: Adrian Hunter AuthorDate: Mon, 20 May 2019 14:37:16 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 5 Jun 2019 09:47:56 -0300 perf intel

[tip:perf/core] perf script: Add output of IPC ratio

Commit-ID: 68fb45bf175e702aec6668c776050e5dbd2a6f1f Gitweb: https://git.kernel.org/tip/68fb45bf175e702aec6668c776050e5dbd2a6f1f Author: Adrian Hunter AuthorDate: Mon, 20 May 2019 14:37:14 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 5 Jun 2019 09:47:56 -0300 perf script

[tip:perf/core] perf intel-pt: Record when decoding PSB+ packets

Commit-ID: 9bc668e3bca8fadc50d5a121a1992a72ada0d3f4 Gitweb: https://git.kernel.org/tip/9bc668e3bca8fadc50d5a121a1992a72ada0d3f4 Author: Adrian Hunter AuthorDate: Mon, 20 May 2019 14:37:15 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 5 Jun 2019 09:47:56 -0300 perf intel

[tip:perf/core] perf intel-pt: Accumulate cycle count from TSC/TMA/MTC packets

Commit-ID: 3f05516758bef438cef7adc47599f8b8faad7c3a Gitweb: https://git.kernel.org/tip/3f05516758bef438cef7adc47599f8b8faad7c3a Author: Adrian Hunter AuthorDate: Mon, 20 May 2019 14:37:17 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 5 Jun 2019 09:47:56 -0300 perf intel

[tip:perf/core] perf intel-pt: Add support for samples to contain IPC ratio

Commit-ID: 5b1dc0fd1da06d6e89f1ca8736cfe0ee84e34cc7 Gitweb: https://git.kernel.org/tip/5b1dc0fd1da06d6e89f1ca8736cfe0ee84e34cc7 Author: Adrian Hunter AuthorDate: Mon, 20 May 2019 14:37:13 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 5 Jun 2019 09:47:56 -0300 perf intel

[tip:perf/core] perf tools: Add IPC information to perf_sample

Commit-ID: 61d276f428a11f0e4ce5203462fa488e6570684f Gitweb: https://git.kernel.org/tip/61d276f428a11f0e4ce5203462fa488e6570684f Author: Adrian Hunter AuthorDate: Mon, 20 May 2019 14:37:12 +0300 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 5 Jun 2019 09:47:55 -0300 perf tools

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