* Re: HP Chromebook 13 G1 eMMC is broken since 4.12 [not found] <CAKzrAgSR+j7-XeVEH4Db1nSyNtJAUOei1dfOvJuRKsUOzeoDeQ@mail.gmail.com> @ 2017-10-09 7:24 ` Adrian Hunter 2017-10-09 10:13 ` ojab // 0 siblings, 1 reply; 4+ messages in thread From: Adrian Hunter @ 2017-10-09 7:24 UTC (permalink / raw) To: ojab, linux-mmc On 07/10/17 03:16, ojab // wrote: > [Please CC me, since I'm not subscribed to the list] > > Oh hai! > > Since linux-4.12 I have eMMC-related errors in dmesg and it's > completely unusable (_very_ slow): > > Oct 05 18:24:11 ojab-notebook kernel: print_req_error: I/O error, dev > mmcblk0, sector 118656 > Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0p8: > read failed after 0 of 4096 at 16711680: Input/output error > Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0rpmb: > read failed after 0 of 4096 at 4128768: Input/output error > Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0rpmb: > read failed after 0 of 4096 at 4186112: Input/output error > Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0rpmb: > read failed after 0 of 4096 at 0: Input/output error > Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0rpmb: > read failed after 0 of 4096 at 4096: Input/output error > ... > Oct 05 18:24:26 ojab-notebook kernel: mmc0: Timeout waiting for > hardware interrupt. > Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: ============ SDHCI > REGISTER DUMP =========== > Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Sys addr: > 0x00000008 | Version: 0x00001002 > Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Blk size: > 0x00007200 | Blk cnt: 0x00000008 > Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Argument: > 0x0001cf80 | Trn mode: 0x0000003b > Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Present: > 0x1fff0001 | Host ctl: 0x0000003d > Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Power: > 0x0000000b | Blk gap: 0x00000080 > Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Wake-up: > 0x00000000 | Clock: 0x00000007 > Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Timeout: > 0x00000005 | Int stat: 0x00000000 > Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Int enab: > 0x02ff000b | Sig enab: 0x02ff000b > Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: AC12 err: > 0x00000000 | Slot int: 0x00000000 > Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Caps: > 0x546ec881 | Caps_1: 0x80000807 > Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Cmd: > 0x0000123a | Max curr: 0x00000000 > Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Resp[0]: > 0x00000000 | Resp[1]: 0x00000000 > Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Resp[2]: > 0x00000000 | Resp[3]: 0x00001900 > Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Host ctl2: 0x0000000d > Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: ADMA Err: > 0x00000000 | ADMA Ptr: 0x000000026de25200 > Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: > ============================================ > Oct 05 18:24:26 ojab-notebook kernel: mmcblk0: error -84 sending > status command, retrying > Oct 05 18:24:26 ojab-notebook kernel: mmcblk0: error -110 sending stop > command, original cmd response 0x0, card status 0x900 > Oct 05 18:24:26 ojab-notebook kernel: mmcblk0: error -110 transferring > data, sector 118656, nr 8, cmd response 0x0, card status 0x0 > ... > > `git bisect` told me that > > c959a6b00ff589c652373e27bced5a700bd450f2 is the first bad commit > commit c959a6b00ff589c652373e27bced5a700bd450f2 > Author: Adrian Hunter <adrian.hunter@intel.com> > Date: Mon Mar 20 19:50:34 2017 +0200 > > mmc: sdhci-pci: Don't re-tune with runtime pm for some Intel devices > > Make use of an Intel ACPI _DSM that indicates if re-tuning is needed after > D3. > > Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> > Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> > Tested-by: Ludovic Desroches <ludovic.desroches@microchip.com> > > :040000 040000 e6b59f520ed0beadb7e3ae609f237c2e4a03dfa1 > c9726a0a3ef41a9c59137bbc52a808a6c91e0d81 M drivers > > > It's HP Chromebook 13 G1 (CHELL) with stock firmware (SeaBIOS/legacy > boot mode), vanilla kernel is used, `acpidump` output can be found in > the attached file. Please try this: From: Adrian Hunter <adrian.hunter@intel.com> Date: Mon, 9 Oct 2017 10:06:57 +0300 Subject: [PATCH] mmc: sdhci-pci: Fix default d3_retune for Intel host controllers The default for d3_retune is true, but that was not being set in all cases, which results in eMMC errors because re-tuning has not been done. Fix by initializing d3_retune to true. Reported-by: ojab <ojab@ojab.ru> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Fixes: c959a6b00ff5 ("mmc: sdhci-pci: Don't re-tune with runtime pm for some Intel devices") Cc: stable@vger.kernel.org # v4.12+ --- drivers/mmc/host/sdhci-pci-core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c index 5f3f7b51299f..e854ee5d7f4a 100644 --- a/drivers/mmc/host/sdhci-pci-core.c +++ b/drivers/mmc/host/sdhci-pci-core.c @@ -448,6 +448,8 @@ static void intel_dsm_init(struct intel_host *intel_host, struct device *dev, int err; u32 val; + intel_host->d3_retune = true; + err = __intel_dsm(intel_host, dev, INTEL_DSM_FNS, &intel_host->dsm_fns); if (err) { pr_debug("%s: DSM not supported, error %d\n", -- 1.9.1 ^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: HP Chromebook 13 G1 eMMC is broken since 4.12 2017-10-09 7:24 ` HP Chromebook 13 G1 eMMC is broken since 4.12 Adrian Hunter @ 2017-10-09 10:13 ` ojab // 2017-10-09 11:11 ` Adrian Hunter 0 siblings, 1 reply; 4+ messages in thread From: ojab // @ 2017-10-09 10:13 UTC (permalink / raw) To: Adrian Hunter; +Cc: linux-mmc That was quick, thanks. >From my limited testing, 4.14-rc4 with the patch work fine, so Reported-and-tested-by: ojab <ojab@ojab.ru> //wbr ojab On Mon, Oct 9, 2017 at 7:24 AM, Adrian Hunter <adrian.hunter@intel.com> wrote: > On 07/10/17 03:16, ojab // wrote: >> [Please CC me, since I'm not subscribed to the list] >> >> Oh hai! >> >> Since linux-4.12 I have eMMC-related errors in dmesg and it's >> completely unusable (_very_ slow): >> >> Oct 05 18:24:11 ojab-notebook kernel: print_req_error: I/O error, dev >> mmcblk0, sector 118656 >> Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0p8: >> read failed after 0 of 4096 at 16711680: Input/output error >> Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0rpmb: >> read failed after 0 of 4096 at 4128768: Input/output error >> Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0rpmb: >> read failed after 0 of 4096 at 4186112: Input/output error >> Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0rpmb: >> read failed after 0 of 4096 at 0: Input/output error >> Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0rpmb: >> read failed after 0 of 4096 at 4096: Input/output error >> ... >> Oct 05 18:24:26 ojab-notebook kernel: mmc0: Timeout waiting for >> hardware interrupt. >> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: ============ SDHCI >> REGISTER DUMP =========== >> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Sys addr: >> 0x00000008 | Version: 0x00001002 >> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Blk size: >> 0x00007200 | Blk cnt: 0x00000008 >> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Argument: >> 0x0001cf80 | Trn mode: 0x0000003b >> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Present: >> 0x1fff0001 | Host ctl: 0x0000003d >> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Power: >> 0x0000000b | Blk gap: 0x00000080 >> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Wake-up: >> 0x00000000 | Clock: 0x00000007 >> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Timeout: >> 0x00000005 | Int stat: 0x00000000 >> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Int enab: >> 0x02ff000b | Sig enab: 0x02ff000b >> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: AC12 err: >> 0x00000000 | Slot int: 0x00000000 >> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Caps: >> 0x546ec881 | Caps_1: 0x80000807 >> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Cmd: >> 0x0000123a | Max curr: 0x00000000 >> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Resp[0]: >> 0x00000000 | Resp[1]: 0x00000000 >> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Resp[2]: >> 0x00000000 | Resp[3]: 0x00001900 >> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Host ctl2: 0x0000000d >> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: ADMA Err: >> 0x00000000 | ADMA Ptr: 0x000000026de25200 >> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: >> ============================================ >> Oct 05 18:24:26 ojab-notebook kernel: mmcblk0: error -84 sending >> status command, retrying >> Oct 05 18:24:26 ojab-notebook kernel: mmcblk0: error -110 sending stop >> command, original cmd response 0x0, card status 0x900 >> Oct 05 18:24:26 ojab-notebook kernel: mmcblk0: error -110 transferring >> data, sector 118656, nr 8, cmd response 0x0, card status 0x0 >> ... >> >> `git bisect` told me that >> >> c959a6b00ff589c652373e27bced5a700bd450f2 is the first bad commit >> commit c959a6b00ff589c652373e27bced5a700bd450f2 >> Author: Adrian Hunter <adrian.hunter@intel.com> >> Date: Mon Mar 20 19:50:34 2017 +0200 >> >> mmc: sdhci-pci: Don't re-tune with runtime pm for some Intel devices >> >> Make use of an Intel ACPI _DSM that indicates if re-tuning is needed after >> D3. >> >> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> >> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> >> Tested-by: Ludovic Desroches <ludovic.desroches@microchip.com> >> >> :040000 040000 e6b59f520ed0beadb7e3ae609f237c2e4a03dfa1 >> c9726a0a3ef41a9c59137bbc52a808a6c91e0d81 M drivers >> >> >> It's HP Chromebook 13 G1 (CHELL) with stock firmware (SeaBIOS/legacy >> boot mode), vanilla kernel is used, `acpidump` output can be found in >> the attached file. > > Please try this: > > From: Adrian Hunter <adrian.hunter@intel.com> > Date: Mon, 9 Oct 2017 10:06:57 +0300 > Subject: [PATCH] mmc: sdhci-pci: Fix default d3_retune for Intel host > controllers > > The default for d3_retune is true, but that was not being set in all cases, > which results in eMMC errors because re-tuning has not been done. > Fix by initializing d3_retune to true. > > Reported-by: ojab <ojab@ojab.ru> > Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> > Fixes: c959a6b00ff5 ("mmc: sdhci-pci: Don't re-tune with runtime pm for some Intel devices") > Cc: stable@vger.kernel.org # v4.12+ > --- > drivers/mmc/host/sdhci-pci-core.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c > index 5f3f7b51299f..e854ee5d7f4a 100644 > --- a/drivers/mmc/host/sdhci-pci-core.c > +++ b/drivers/mmc/host/sdhci-pci-core.c > @@ -448,6 +448,8 @@ static void intel_dsm_init(struct intel_host *intel_host, struct device *dev, > int err; > u32 val; > > + intel_host->d3_retune = true; > + > err = __intel_dsm(intel_host, dev, INTEL_DSM_FNS, &intel_host->dsm_fns); > if (err) { > pr_debug("%s: DSM not supported, error %d\n", > -- > 1.9.1 ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: HP Chromebook 13 G1 eMMC is broken since 4.12 2017-10-09 10:13 ` ojab // @ 2017-10-09 11:11 ` Adrian Hunter 2017-10-10 7:33 ` Ulf Hansson 0 siblings, 1 reply; 4+ messages in thread From: Adrian Hunter @ 2017-10-09 11:11 UTC (permalink / raw) To: ojab, Ulf Hansson; +Cc: linux-mmc On 09/10/17 13:13, ojab // wrote: > That was quick, thanks. > >>From my limited testing, 4.14-rc4 with the patch work fine, so > Reported-and-tested-by: ojab <ojab@ojab.ru> Ulf, can you take this? > > //wbr ojab > > On Mon, Oct 9, 2017 at 7:24 AM, Adrian Hunter <adrian.hunter@intel.com> wrote: >> On 07/10/17 03:16, ojab // wrote: >>> [Please CC me, since I'm not subscribed to the list] >>> >>> Oh hai! >>> >>> Since linux-4.12 I have eMMC-related errors in dmesg and it's >>> completely unusable (_very_ slow): >>> >>> Oct 05 18:24:11 ojab-notebook kernel: print_req_error: I/O error, dev >>> mmcblk0, sector 118656 >>> Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0p8: >>> read failed after 0 of 4096 at 16711680: Input/output error >>> Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0rpmb: >>> read failed after 0 of 4096 at 4128768: Input/output error >>> Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0rpmb: >>> read failed after 0 of 4096 at 4186112: Input/output error >>> Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0rpmb: >>> read failed after 0 of 4096 at 0: Input/output error >>> Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0rpmb: >>> read failed after 0 of 4096 at 4096: Input/output error >>> ... >>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: Timeout waiting for >>> hardware interrupt. >>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: ============ SDHCI >>> REGISTER DUMP =========== >>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Sys addr: >>> 0x00000008 | Version: 0x00001002 >>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Blk size: >>> 0x00007200 | Blk cnt: 0x00000008 >>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Argument: >>> 0x0001cf80 | Trn mode: 0x0000003b >>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Present: >>> 0x1fff0001 | Host ctl: 0x0000003d >>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Power: >>> 0x0000000b | Blk gap: 0x00000080 >>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Wake-up: >>> 0x00000000 | Clock: 0x00000007 >>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Timeout: >>> 0x00000005 | Int stat: 0x00000000 >>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Int enab: >>> 0x02ff000b | Sig enab: 0x02ff000b >>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: AC12 err: >>> 0x00000000 | Slot int: 0x00000000 >>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Caps: >>> 0x546ec881 | Caps_1: 0x80000807 >>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Cmd: >>> 0x0000123a | Max curr: 0x00000000 >>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Resp[0]: >>> 0x00000000 | Resp[1]: 0x00000000 >>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Resp[2]: >>> 0x00000000 | Resp[3]: 0x00001900 >>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Host ctl2: 0x0000000d >>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: ADMA Err: >>> 0x00000000 | ADMA Ptr: 0x000000026de25200 >>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: >>> ============================================ >>> Oct 05 18:24:26 ojab-notebook kernel: mmcblk0: error -84 sending >>> status command, retrying >>> Oct 05 18:24:26 ojab-notebook kernel: mmcblk0: error -110 sending stop >>> command, original cmd response 0x0, card status 0x900 >>> Oct 05 18:24:26 ojab-notebook kernel: mmcblk0: error -110 transferring >>> data, sector 118656, nr 8, cmd response 0x0, card status 0x0 >>> ... >>> >>> `git bisect` told me that >>> >>> c959a6b00ff589c652373e27bced5a700bd450f2 is the first bad commit >>> commit c959a6b00ff589c652373e27bced5a700bd450f2 >>> Author: Adrian Hunter <adrian.hunter@intel.com> >>> Date: Mon Mar 20 19:50:34 2017 +0200 >>> >>> mmc: sdhci-pci: Don't re-tune with runtime pm for some Intel devices >>> >>> Make use of an Intel ACPI _DSM that indicates if re-tuning is needed after >>> D3. >>> >>> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> >>> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> >>> Tested-by: Ludovic Desroches <ludovic.desroches@microchip.com> >>> >>> :040000 040000 e6b59f520ed0beadb7e3ae609f237c2e4a03dfa1 >>> c9726a0a3ef41a9c59137bbc52a808a6c91e0d81 M drivers >>> >>> >>> It's HP Chromebook 13 G1 (CHELL) with stock firmware (SeaBIOS/legacy >>> boot mode), vanilla kernel is used, `acpidump` output can be found in >>> the attached file. >> >> Please try this: >> >> From: Adrian Hunter <adrian.hunter@intel.com> >> Date: Mon, 9 Oct 2017 10:06:57 +0300 >> Subject: [PATCH] mmc: sdhci-pci: Fix default d3_retune for Intel host >> controllers >> >> The default for d3_retune is true, but that was not being set in all cases, >> which results in eMMC errors because re-tuning has not been done. >> Fix by initializing d3_retune to true. >> >> Reported-by: ojab <ojab@ojab.ru> >> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> >> Fixes: c959a6b00ff5 ("mmc: sdhci-pci: Don't re-tune with runtime pm for some Intel devices") >> Cc: stable@vger.kernel.org # v4.12+ >> --- >> drivers/mmc/host/sdhci-pci-core.c | 2 ++ >> 1 file changed, 2 insertions(+) >> >> diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c >> index 5f3f7b51299f..e854ee5d7f4a 100644 >> --- a/drivers/mmc/host/sdhci-pci-core.c >> +++ b/drivers/mmc/host/sdhci-pci-core.c >> @@ -448,6 +448,8 @@ static void intel_dsm_init(struct intel_host *intel_host, struct device *dev, >> int err; >> u32 val; >> >> + intel_host->d3_retune = true; >> + >> err = __intel_dsm(intel_host, dev, INTEL_DSM_FNS, &intel_host->dsm_fns); >> if (err) { >> pr_debug("%s: DSM not supported, error %d\n", >> -- >> 1.9.1 > ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: HP Chromebook 13 G1 eMMC is broken since 4.12 2017-10-09 11:11 ` Adrian Hunter @ 2017-10-10 7:33 ` Ulf Hansson 0 siblings, 0 replies; 4+ messages in thread From: Ulf Hansson @ 2017-10-10 7:33 UTC (permalink / raw) To: Adrian Hunter; +Cc: ojab, linux-mmc@vger.kernel.org On 9 October 2017 at 13:11, Adrian Hunter <adrian.hunter@intel.com> wrote: > On 09/10/17 13:13, ojab // wrote: >> That was quick, thanks. >> >>>From my limited testing, 4.14-rc4 with the patch work fine, so >> Reported-and-tested-by: ojab <ojab@ojab.ru> > > Ulf, can you take this? Applied for fixes, thanks! Kind regards Uffe > >> >> //wbr ojab >> >> On Mon, Oct 9, 2017 at 7:24 AM, Adrian Hunter <adrian.hunter@intel.com> wrote: >>> On 07/10/17 03:16, ojab // wrote: >>>> [Please CC me, since I'm not subscribed to the list] >>>> >>>> Oh hai! >>>> >>>> Since linux-4.12 I have eMMC-related errors in dmesg and it's >>>> completely unusable (_very_ slow): >>>> >>>> Oct 05 18:24:11 ojab-notebook kernel: print_req_error: I/O error, dev >>>> mmcblk0, sector 118656 >>>> Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0p8: >>>> read failed after 0 of 4096 at 16711680: Input/output error >>>> Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0rpmb: >>>> read failed after 0 of 4096 at 4128768: Input/output error >>>> Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0rpmb: >>>> read failed after 0 of 4096 at 4186112: Input/output error >>>> Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0rpmb: >>>> read failed after 0 of 4096 at 0: Input/output error >>>> Oct 05 18:24:11 ojab-notebook dracut-initqueue[378]: /dev/mmcblk0rpmb: >>>> read failed after 0 of 4096 at 4096: Input/output error >>>> ... >>>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: Timeout waiting for >>>> hardware interrupt. >>>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: ============ SDHCI >>>> REGISTER DUMP =========== >>>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Sys addr: >>>> 0x00000008 | Version: 0x00001002 >>>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Blk size: >>>> 0x00007200 | Blk cnt: 0x00000008 >>>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Argument: >>>> 0x0001cf80 | Trn mode: 0x0000003b >>>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Present: >>>> 0x1fff0001 | Host ctl: 0x0000003d >>>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Power: >>>> 0x0000000b | Blk gap: 0x00000080 >>>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Wake-up: >>>> 0x00000000 | Clock: 0x00000007 >>>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Timeout: >>>> 0x00000005 | Int stat: 0x00000000 >>>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Int enab: >>>> 0x02ff000b | Sig enab: 0x02ff000b >>>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: AC12 err: >>>> 0x00000000 | Slot int: 0x00000000 >>>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Caps: >>>> 0x546ec881 | Caps_1: 0x80000807 >>>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Cmd: >>>> 0x0000123a | Max curr: 0x00000000 >>>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Resp[0]: >>>> 0x00000000 | Resp[1]: 0x00000000 >>>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Resp[2]: >>>> 0x00000000 | Resp[3]: 0x00001900 >>>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: Host ctl2: 0x0000000d >>>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: ADMA Err: >>>> 0x00000000 | ADMA Ptr: 0x000000026de25200 >>>> Oct 05 18:24:26 ojab-notebook kernel: mmc0: sdhci: >>>> ============================================ >>>> Oct 05 18:24:26 ojab-notebook kernel: mmcblk0: error -84 sending >>>> status command, retrying >>>> Oct 05 18:24:26 ojab-notebook kernel: mmcblk0: error -110 sending stop >>>> command, original cmd response 0x0, card status 0x900 >>>> Oct 05 18:24:26 ojab-notebook kernel: mmcblk0: error -110 transferring >>>> data, sector 118656, nr 8, cmd response 0x0, card status 0x0 >>>> ... >>>> >>>> `git bisect` told me that >>>> >>>> c959a6b00ff589c652373e27bced5a700bd450f2 is the first bad commit >>>> commit c959a6b00ff589c652373e27bced5a700bd450f2 >>>> Author: Adrian Hunter <adrian.hunter@intel.com> >>>> Date: Mon Mar 20 19:50:34 2017 +0200 >>>> >>>> mmc: sdhci-pci: Don't re-tune with runtime pm for some Intel devices >>>> >>>> Make use of an Intel ACPI _DSM that indicates if re-tuning is needed after >>>> D3. >>>> >>>> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> >>>> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> >>>> Tested-by: Ludovic Desroches <ludovic.desroches@microchip.com> >>>> >>>> :040000 040000 e6b59f520ed0beadb7e3ae609f237c2e4a03dfa1 >>>> c9726a0a3ef41a9c59137bbc52a808a6c91e0d81 M drivers >>>> >>>> >>>> It's HP Chromebook 13 G1 (CHELL) with stock firmware (SeaBIOS/legacy >>>> boot mode), vanilla kernel is used, `acpidump` output can be found in >>>> the attached file. >>> >>> Please try this: >>> >>> From: Adrian Hunter <adrian.hunter@intel.com> >>> Date: Mon, 9 Oct 2017 10:06:57 +0300 >>> Subject: [PATCH] mmc: sdhci-pci: Fix default d3_retune for Intel host >>> controllers >>> >>> The default for d3_retune is true, but that was not being set in all cases, >>> which results in eMMC errors because re-tuning has not been done. >>> Fix by initializing d3_retune to true. >>> >>> Reported-by: ojab <ojab@ojab.ru> >>> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> >>> Fixes: c959a6b00ff5 ("mmc: sdhci-pci: Don't re-tune with runtime pm for some Intel devices") >>> Cc: stable@vger.kernel.org # v4.12+ >>> --- >>> drivers/mmc/host/sdhci-pci-core.c | 2 ++ >>> 1 file changed, 2 insertions(+) >>> >>> diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c >>> index 5f3f7b51299f..e854ee5d7f4a 100644 >>> --- a/drivers/mmc/host/sdhci-pci-core.c >>> +++ b/drivers/mmc/host/sdhci-pci-core.c >>> @@ -448,6 +448,8 @@ static void intel_dsm_init(struct intel_host *intel_host, struct device *dev, >>> int err; >>> u32 val; >>> >>> + intel_host->d3_retune = true; >>> + >>> err = __intel_dsm(intel_host, dev, INTEL_DSM_FNS, &intel_host->dsm_fns); >>> if (err) { >>> pr_debug("%s: DSM not supported, error %d\n", >>> -- >>> 1.9.1 >> > ^ permalink raw reply [flat|nested] 4+ messages in thread
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2017-10-09 7:24 ` HP Chromebook 13 G1 eMMC is broken since 4.12 Adrian Hunter
2017-10-09 10:13 ` ojab //
2017-10-09 11:11 ` Adrian Hunter
2017-10-10 7:33 ` Ulf Hansson
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