diff for duplicates of <1504757495.5400.89.camel@intel.com> diff --git a/a/1.txt b/N1/1.txt index 66952a7..e5393b9 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,32 +1,43 @@ -T24gV2VkLCAyMDE3LTA5LTA2IGF0IDE2OjI3IC0wNzAwLCBMaW51cyBUb3J2YWxkcyB3cm90ZToN -Cj4gVGhpcyBwdWxsIHJlcXVlc3QgY29tcGxldGVseSBicmVha3MgSW50ZWwgd2lyZWxlc3MgZm9y -IG1lLg0KPiANCj4gVGhpcyBpcyBteSB0cnVzdHkgb2xkIFhQUyAxMyAoOTM1MCksIHVzaW5nIElu -dGVsIFdpcmVsZXNzIDgyNjAgKHJldiAzYSkuDQo+IA0KPiBUaGF0IHJlbWFpbnMgYSB2ZXJ5IHN0 -YW5kYXJkIEludGVsIG1hY2hpbmUgd2l0aCBhYnNvbHV0ZWx5IHplcm8gb2RkDQo+IHRoaW5ncyBn -b2luZyBvbi4NCj4gDQo+IFRoZSBmaXJtd2FyZSBpcyBpd2x3aWZpLTgwMDBDLTI4LnVjb2RlIGZy -b20NCj4gaXdsNzI2MC1maXJtd2FyZS0yNS4zMC4xMy4wLTc1LmZjMjYubm9hcmNoLCBhbmQgdGhl -IGtlcm5lbCByZXBvcnRzDQo+IA0KPiAgIGl3bHdpZmkgMDAwMDozYTowMC4wOiBsb2FkZWQgZmly -bXdhcmUgdmVyc2lvbiAyNy40NTU0NzAuMCBvcF9tb2RlIGl3bG12bQ0KPiANCj4gdGhlIHRoaW5n -IHN0YXJ0cyBhY3RpbmcgYmFkbHkgd2l0aCB0aGlzOg0KPiANCj4gICBpd2x3aWZpIDAwMDA6M2E6 -MDAuMDogRlcgRXJyb3Igbm90aWZpY2F0aW9uOiB0eXBlIDB4MDAwMDAwMDAgY21kX2lkIDB4MDQN -Cj4gICBpd2x3aWZpIDAwMDA6M2E6MDAuMDogRlcgRXJyb3Igbm90aWZpY2F0aW9uOiBzZXEgMHgw -MDAwIHNlcnZpY2UgMHgwMDAwMDAwNA0KPiAgIGl3bHdpZmkgMDAwMDozYTowMC4wOiBGVyBFcnJv -ciBub3RpZmljYXRpb246IHRpbWVzdGFtcCAweCAgICAgICAgICAgIDVEODQNCj4gICBpd2x3aWZp -IDAwMDA6M2E6MDAuMDogTWljcm9jb2RlIFNXIGVycm9yIGRldGVjdGVkLiAgUmVzdGFydGluZyAw -eDIwMDAwMDAuDQo+ICAgaXdsd2lmaSAwMDAwOjNhOjAwLjA6IFN0YXJ0IElXTCBFcnJvciBMb2cg -RHVtcDoNCj4gICBpd2x3aWZpIDAwMDA6M2E6MDAuMDogU3RhdHVzOiAweDAwMDAwMTAwLCBjb3Vu -dDogNg0KPiAgIGl3bHdpZmkgMDAwMDozYTowMC4wOiBMb2FkZWQgZmlybXdhcmUgdmVyc2lvbjog -MjcuNDU1NDcwLjANCj4gICBpd2x3aWZpIDAwMDA6M2E6MDAuMDogMHgwMDAwMDAzOCB8IEJBRF9D -T01NQU5EDQo+ICAgaXdsd2lmaSAwMDAwOjNhOjAwLjA6IDB4MDBBMDAyRjAgfCB0cm1faHdfc3Rh -dHVzMA0KPiAgIC4uLg0KPiAgIGl3bHdpZmkgMDAwMDozYTowMC4wOiAweDAwMDAwMDAwIHwgaXNy -IHN0YXR1cyByZWcNCj4gICBpZWVlODAyMTEgcGh5MDogSGFyZHdhcmUgcmVzdGFydCB3YXMgcmVx -dWVzdGVkDQo+ICAgaXdsd2lmaSAwMDAwOjNhOjAwLjA6IEZXIGVycm9yIGluIFNZTkMgQ01EIE1B -Q19DT05URVhUX0NNRA0KDQpUaGlzIHNlZW1zIHRvIGJlIGEgcHJvYmxlbSB3aXRoIGJhY2t3YXJk -cy1jb21wYXRpYmlsaXR5IHdpdGggRlcgdmVyc2lvbg0KMjcuICBXZSBhcmUgbm93IGluIHZlcnNp -b24gMzFbMV0gYW5kIHVwZ3JhZGluZyB3aWxsIHByb2JhYmx5IGZpeCB0aGF0Lg0KDQpCdXQgb2J2 -aW91c2x5IHRoZSBkcml2ZXIgc2hvdWxkIG5vdCBmYWlsIG1pc2VyYWJseSBsaWtlIHRoaXMgd2l0 -aA0KdmVyc2lvbiAyNywgYmVjYXVzZSBpdCBjbGFpbXMgdG8gc3VwcG9ydCBpdCBzdGlsbC4NCg0K -SSdtIGxvb2tpbmcgaW50byB0aGlzIG5vdyBhbmQgd2lsbCBwcm92aWRlIGEgZml4IGFzYXAuDQoN -ClsxXSBodHRwczovL2dpdC5rZXJuZWwub3JnL3B1Yi9zY20vbGludXgva2VybmVsL2dpdC9maXJt -d2FyZS9saW51eC1maXJtd2FyZS5naXQvdHJlZS9pd2x3aWZpLTgwMDBDLTMxLnVjb2RlDQoNCg0K -LS0NCkNoZWVycywNCkx1Y2Eu +On Wed, 2017-09-06 at 16:27 -0700, Linus Torvalds wrote: +> This pull request completely breaks Intel wireless for me. +> +> This is my trusty old XPS 13 (9350), using Intel Wireless 8260 (rev 3a). +> +> That remains a very standard Intel machine with absolutely zero odd +> things going on. +> +> The firmware is iwlwifi-8000C-28.ucode from +> iwl7260-firmware-25.30.13.0-75.fc26.noarch, and the kernel reports +> +> iwlwifi 0000:3a:00.0: loaded firmware version 27.455470.0 op_mode iwlmvm +> +> the thing starts acting badly with this: +> +> iwlwifi 0000:3a:00.0: FW Error notification: type 0x00000000 cmd_id 0x04 +> iwlwifi 0000:3a:00.0: FW Error notification: seq 0x0000 service 0x00000004 +> iwlwifi 0000:3a:00.0: FW Error notification: timestamp 0x 5D84 +> iwlwifi 0000:3a:00.0: Microcode SW error detected. Restarting 0x2000000. +> iwlwifi 0000:3a:00.0: Start IWL Error Log Dump: +> iwlwifi 0000:3a:00.0: Status: 0x00000100, count: 6 +> iwlwifi 0000:3a:00.0: Loaded firmware version: 27.455470.0 +> iwlwifi 0000:3a:00.0: 0x00000038 | BAD_COMMAND +> iwlwifi 0000:3a:00.0: 0x00A002F0 | trm_hw_status0 +> ... +> iwlwifi 0000:3a:00.0: 0x00000000 | isr status reg +> ieee80211 phy0: Hardware restart was requested +> iwlwifi 0000:3a:00.0: FW error in SYNC CMD MAC_CONTEXT_CMD + +This seems to be a problem with backwards-compatibility with FW version +27. We are now in version 31[1] and upgrading will probably fix that. + +But obviously the driver should not fail miserably like this with +version 27, because it claims to support it still. + +I'm looking into this now and will provide a fix asap. + +[1] https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/iwlwifi-8000C-31.ucode + + +-- +Cheers, +Luca. diff --git a/a/content_digest b/N1/content_digest index 374ca3c..8d26515 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -17,37 +17,48 @@ " akpm@linux-foundation.org <akpm@linux-foundation.org>\0" "\00:1\0" "b\0" - "T24gV2VkLCAyMDE3LTA5LTA2IGF0IDE2OjI3IC0wNzAwLCBMaW51cyBUb3J2YWxkcyB3cm90ZToN\n" - "Cj4gVGhpcyBwdWxsIHJlcXVlc3QgY29tcGxldGVseSBicmVha3MgSW50ZWwgd2lyZWxlc3MgZm9y\n" - "IG1lLg0KPiANCj4gVGhpcyBpcyBteSB0cnVzdHkgb2xkIFhQUyAxMyAoOTM1MCksIHVzaW5nIElu\n" - "dGVsIFdpcmVsZXNzIDgyNjAgKHJldiAzYSkuDQo+IA0KPiBUaGF0IHJlbWFpbnMgYSB2ZXJ5IHN0\n" - "YW5kYXJkIEludGVsIG1hY2hpbmUgd2l0aCBhYnNvbHV0ZWx5IHplcm8gb2RkDQo+IHRoaW5ncyBn\n" - "b2luZyBvbi4NCj4gDQo+IFRoZSBmaXJtd2FyZSBpcyBpd2x3aWZpLTgwMDBDLTI4LnVjb2RlIGZy\n" - "b20NCj4gaXdsNzI2MC1maXJtd2FyZS0yNS4zMC4xMy4wLTc1LmZjMjYubm9hcmNoLCBhbmQgdGhl\n" - "IGtlcm5lbCByZXBvcnRzDQo+IA0KPiAgIGl3bHdpZmkgMDAwMDozYTowMC4wOiBsb2FkZWQgZmly\n" - "bXdhcmUgdmVyc2lvbiAyNy40NTU0NzAuMCBvcF9tb2RlIGl3bG12bQ0KPiANCj4gdGhlIHRoaW5n\n" - "IHN0YXJ0cyBhY3RpbmcgYmFkbHkgd2l0aCB0aGlzOg0KPiANCj4gICBpd2x3aWZpIDAwMDA6M2E6\n" - "MDAuMDogRlcgRXJyb3Igbm90aWZpY2F0aW9uOiB0eXBlIDB4MDAwMDAwMDAgY21kX2lkIDB4MDQN\n" - "Cj4gICBpd2x3aWZpIDAwMDA6M2E6MDAuMDogRlcgRXJyb3Igbm90aWZpY2F0aW9uOiBzZXEgMHgw\n" - "MDAwIHNlcnZpY2UgMHgwMDAwMDAwNA0KPiAgIGl3bHdpZmkgMDAwMDozYTowMC4wOiBGVyBFcnJv\n" - "ciBub3RpZmljYXRpb246IHRpbWVzdGFtcCAweCAgICAgICAgICAgIDVEODQNCj4gICBpd2x3aWZp\n" - "IDAwMDA6M2E6MDAuMDogTWljcm9jb2RlIFNXIGVycm9yIGRldGVjdGVkLiAgUmVzdGFydGluZyAw\n" - "eDIwMDAwMDAuDQo+ICAgaXdsd2lmaSAwMDAwOjNhOjAwLjA6IFN0YXJ0IElXTCBFcnJvciBMb2cg\n" - "RHVtcDoNCj4gICBpd2x3aWZpIDAwMDA6M2E6MDAuMDogU3RhdHVzOiAweDAwMDAwMTAwLCBjb3Vu\n" - "dDogNg0KPiAgIGl3bHdpZmkgMDAwMDozYTowMC4wOiBMb2FkZWQgZmlybXdhcmUgdmVyc2lvbjog\n" - "MjcuNDU1NDcwLjANCj4gICBpd2x3aWZpIDAwMDA6M2E6MDAuMDogMHgwMDAwMDAzOCB8IEJBRF9D\n" - "T01NQU5EDQo+ICAgaXdsd2lmaSAwMDAwOjNhOjAwLjA6IDB4MDBBMDAyRjAgfCB0cm1faHdfc3Rh\n" - "dHVzMA0KPiAgIC4uLg0KPiAgIGl3bHdpZmkgMDAwMDozYTowMC4wOiAweDAwMDAwMDAwIHwgaXNy\n" - "IHN0YXR1cyByZWcNCj4gICBpZWVlODAyMTEgcGh5MDogSGFyZHdhcmUgcmVzdGFydCB3YXMgcmVx\n" - "dWVzdGVkDQo+ICAgaXdsd2lmaSAwMDAwOjNhOjAwLjA6IEZXIGVycm9yIGluIFNZTkMgQ01EIE1B\n" - "Q19DT05URVhUX0NNRA0KDQpUaGlzIHNlZW1zIHRvIGJlIGEgcHJvYmxlbSB3aXRoIGJhY2t3YXJk\n" - "cy1jb21wYXRpYmlsaXR5IHdpdGggRlcgdmVyc2lvbg0KMjcuICBXZSBhcmUgbm93IGluIHZlcnNp\n" - "b24gMzFbMV0gYW5kIHVwZ3JhZGluZyB3aWxsIHByb2JhYmx5IGZpeCB0aGF0Lg0KDQpCdXQgb2J2\n" - "aW91c2x5IHRoZSBkcml2ZXIgc2hvdWxkIG5vdCBmYWlsIG1pc2VyYWJseSBsaWtlIHRoaXMgd2l0\n" - "aA0KdmVyc2lvbiAyNywgYmVjYXVzZSBpdCBjbGFpbXMgdG8gc3VwcG9ydCBpdCBzdGlsbC4NCg0K\n" - "SSdtIGxvb2tpbmcgaW50byB0aGlzIG5vdyBhbmQgd2lsbCBwcm92aWRlIGEgZml4IGFzYXAuDQoN\n" - "ClsxXSBodHRwczovL2dpdC5rZXJuZWwub3JnL3B1Yi9zY20vbGludXgva2VybmVsL2dpdC9maXJt\n" - "d2FyZS9saW51eC1maXJtd2FyZS5naXQvdHJlZS9pd2x3aWZpLTgwMDBDLTMxLnVjb2RlDQoNCg0K\n" - LS0NCkNoZWVycywNCkx1Y2Eu + "On Wed, 2017-09-06 at 16:27 -0700, Linus Torvalds wrote:\n" + "> This pull request completely breaks Intel wireless for me.\n" + "> \n" + "> This is my trusty old XPS 13 (9350), using Intel Wireless 8260 (rev 3a).\n" + "> \n" + "> That remains a very standard Intel machine with absolutely zero odd\n" + "> things going on.\n" + "> \n" + "> The firmware is iwlwifi-8000C-28.ucode from\n" + "> iwl7260-firmware-25.30.13.0-75.fc26.noarch, and the kernel reports\n" + "> \n" + "> iwlwifi 0000:3a:00.0: loaded firmware version 27.455470.0 op_mode iwlmvm\n" + "> \n" + "> the thing starts acting badly with this:\n" + "> \n" + "> iwlwifi 0000:3a:00.0: FW Error notification: type 0x00000000 cmd_id 0x04\n" + "> iwlwifi 0000:3a:00.0: FW Error notification: seq 0x0000 service 0x00000004\n" + "> iwlwifi 0000:3a:00.0: FW Error notification: timestamp 0x 5D84\n" + "> iwlwifi 0000:3a:00.0: Microcode SW error detected. Restarting 0x2000000.\n" + "> iwlwifi 0000:3a:00.0: Start IWL Error Log Dump:\n" + "> iwlwifi 0000:3a:00.0: Status: 0x00000100, count: 6\n" + "> iwlwifi 0000:3a:00.0: Loaded firmware version: 27.455470.0\n" + "> iwlwifi 0000:3a:00.0: 0x00000038 | BAD_COMMAND\n" + "> iwlwifi 0000:3a:00.0: 0x00A002F0 | trm_hw_status0\n" + "> ...\n" + "> iwlwifi 0000:3a:00.0: 0x00000000 | isr status reg\n" + "> ieee80211 phy0: Hardware restart was requested\n" + "> iwlwifi 0000:3a:00.0: FW error in SYNC CMD MAC_CONTEXT_CMD\n" + "\n" + "This seems to be a problem with backwards-compatibility with FW version\n" + "27. We are now in version 31[1] and upgrading will probably fix that.\n" + "\n" + "But obviously the driver should not fail miserably like this with\n" + "version 27, because it claims to support it still.\n" + "\n" + "I'm looking into this now and will provide a fix asap.\n" + "\n" + "[1] https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/iwlwifi-8000C-31.ucode\n" + "\n" + "\n" + "--\n" + "Cheers,\n" + Luca. -f5273cc234b6a58ab449455a1cf43439f1c9fae7179cb6405b31b6c912367e2c +d59bcfd2c0103dad655672e6a0333c91c3ef7301856ad58207a0976b2dc0a51f
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