Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

On 2 June 2017 at 00:48, Ian W MORRISON wrote: > On 6/1/17 5:49 PM, Ian W MORRISON wrote: >> On 31 May 2017 at 10:53, Doug Smythies wrote: >>> Note Before: >>> I might not have the address list correct, as I have re-created this >>> e-mail from the

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

On 2 June 2017 at 00:48, Ian W MORRISON wrote: > On 6/1/17 5:49 PM, Ian W MORRISON wrote: >> On 31 May 2017 at 10:53, Doug Smythies wrote: >>> Note Before: >>> I might not have the address list correct, as I have re-created this >>> e-mail from the web page archive, having found the thread after

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

On 6/1/17 5:49 PM, Ian W MORRISON wrote: > On 31 May 2017 at 10:53, Doug Smythies wrote: >> Note Before: >> I might not have the address list correct, as I have re-created this >> e-mail from the web page archive, having found the thread after bisecting the >> kernel. >> >>

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

On 6/1/17 5:49 PM, Ian W MORRISON wrote: > On 31 May 2017 at 10:53, Doug Smythies wrote: >> Note Before: >> I might not have the address list correct, as I have re-created this >> e-mail from the web page archive, having found the thread after bisecting the >> kernel. >> >> On 2017.05.29 18:50:57

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

On 31 May 2017 at 10:53, Doug Smythies wrote: > Note Before: > I might not have the address list correct, as I have re-created this > e-mail from the web page archive, having found the thread after bisecting the > kernel. > > On 2017.05.29 18:50:57 -0400 (EDT) Mikulas Patocka

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

On 31 May 2017 at 10:53, Doug Smythies wrote: > Note Before: > I might not have the address list correct, as I have re-created this > e-mail from the web page archive, having found the thread after bisecting the > kernel. > > On 2017.05.29 18:50:57 -0400 (EDT) Mikulas Patocka wrote: >> On Sun, 28

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

On 05/31/17 02:59, Mikulas Patocka wrote: >>> 2. use the PAT patch and revert the change to the function pat_ap_init >>> - i.e. change it to the original: >>> static void pat_ap_init(u64 pat) >>> { >>> if (!boot_cpu_has(X86_FEATURE_PAT)) { >> >> Joy. > > It is interesting - does it mean that

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

On 05/31/17 02:59, Mikulas Patocka wrote: >>> 2. use the PAT patch and revert the change to the function pat_ap_init >>> - i.e. change it to the original: >>> static void pat_ap_init(u64 pat) >>> { >>> if (!boot_cpu_has(X86_FEATURE_PAT)) { >> >> Joy. > > It is interesting - does it mean that

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

Note Before: I might not have the address list correct, as I have re-created this e-mail from the web page archive, having found the thread after bisecting the kernel. On 2017.05.29 18:50:57 -0400 (EDT) Mikulas Patocka wrote: > On Sun, 28 May 2017, Andy Lutomirski wrote: >> On Sun, May 28, 2017

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

Note Before: I might not have the address list correct, as I have re-created this e-mail from the web page archive, having found the thread after bisecting the kernel. On 2017.05.29 18:50:57 -0400 (EDT) Mikulas Patocka wrote: > On Sun, 28 May 2017, Andy Lutomirski wrote: >> On Sun, May 28, 2017

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

On 05/30/2017 at 07:59 PM, Mikulas Patocka wrote: On Tue, 30 May 2017, Dominik Brodowski wrote: Same boot problem here (Intel(R) Core(TM) i5-5200U CPU on a Dell XPS 13), git-bisected to the same patch... On Mon, May 29, 2017 at 06:50:57PM -0400, Mikulas Patocka wrote: Please do the

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

On 05/30/2017 at 07:59 PM, Mikulas Patocka wrote: On Tue, 30 May 2017, Dominik Brodowski wrote: Same boot problem here (Intel(R) Core(TM) i5-5200U CPU on a Dell XPS 13), git-bisected to the same patch... On Mon, May 29, 2017 at 06:50:57PM -0400, Mikulas Patocka wrote: Please do the

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

On Tue, May 30, 2017 at 01:59:41PM -0400, Mikulas Patocka wrote: > On Tue, 30 May 2017, Dominik Brodowski wrote: > > > Same boot problem here (Intel(R) Core(TM) i5-5200U CPU on a Dell XPS 13), > > git-bisected to the same patch... > > > > On Mon, May 29, 2017 at 06:50:57PM -0400, Mikulas Patocka

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

On Tue, May 30, 2017 at 01:59:41PM -0400, Mikulas Patocka wrote: > On Tue, 30 May 2017, Dominik Brodowski wrote: > > > Same boot problem here (Intel(R) Core(TM) i5-5200U CPU on a Dell XPS 13), > > git-bisected to the same patch... > > > > On Mon, May 29, 2017 at 06:50:57PM -0400, Mikulas Patocka

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

On Tue, 30 May 2017, Dominik Brodowski wrote: > Same boot problem here (Intel(R) Core(TM) i5-5200U CPU on a Dell XPS 13), > git-bisected to the same patch... > > On Mon, May 29, 2017 at 06:50:57PM -0400, Mikulas Patocka wrote: > > Please do the following three tests and test if the kernel

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

On Tue, 30 May 2017, Dominik Brodowski wrote: > Same boot problem here (Intel(R) Core(TM) i5-5200U CPU on a Dell XPS 13), > git-bisected to the same patch... > > On Mon, May 29, 2017 at 06:50:57PM -0400, Mikulas Patocka wrote: > > Please do the following three tests and test if the kernel

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

Same boot problem here (Intel(R) Core(TM) i5-5200U CPU on a Dell XPS 13), git-bisected to the same patch... On Mon, May 29, 2017 at 06:50:57PM -0400, Mikulas Patocka wrote: > Please do the following three tests and test if the kernel boots. > > 1. use the PAT patch and revert the change to the

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

Same boot problem here (Intel(R) Core(TM) i5-5200U CPU on a Dell XPS 13), git-bisected to the same patch... On Mon, May 29, 2017 at 06:50:57PM -0400, Mikulas Patocka wrote: > Please do the following three tests and test if the kernel boots. > > 1. use the PAT patch and revert the change to the

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

On Sun, 28 May 2017, Andy Lutomirski wrote: > On Sun, May 28, 2017 at 11:18 AM, Bernhard Held wrote: > > Hi, > > > > this patch breaks the boot of my kernel. The last message is "Booting > > the kernel.". > > > > My setup might be unusual: I'm running a Xenon E5450 (LGA 771)

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

On Sun, 28 May 2017, Andy Lutomirski wrote: > On Sun, May 28, 2017 at 11:18 AM, Bernhard Held wrote: > > Hi, > > > > this patch breaks the boot of my kernel. The last message is "Booting > > the kernel.". > > > > My setup might be unusual: I'm running a Xenon E5450 (LGA 771) in a > > Gigbayte

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

On Sun, May 28, 2017 at 11:18 AM, Bernhard Held wrote: > Hi, > > this patch breaks the boot of my kernel. The last message is "Booting > the kernel.". > > My setup might be unusual: I'm running a Xenon E5450 (LGA 771) in a > Gigbayte G33-DS3R board (LGA 775). The BIOS is patched

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

On Sun, May 28, 2017 at 11:18 AM, Bernhard Held wrote: > Hi, > > this patch breaks the boot of my kernel. The last message is "Booting > the kernel.". > > My setup might be unusual: I'm running a Xenon E5450 (LGA 771) in a > Gigbayte G33-DS3R board (LGA 775). The BIOS is patched with the >

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

Hi, this patch breaks the boot of my kernel. The last message is "Booting the kernel.". My setup might be unusual: I'm running a Xenon E5450 (LGA 771) in a Gigbayte G33-DS3R board (LGA 775). The BIOS is patched with the microcode of the E5450 and recognizes the CPU. Please find below the dmesg

Re: [tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

Hi, this patch breaks the boot of my kernel. The last message is "Booting the kernel.". My setup might be unusual: I'm running a Xenon E5450 (LGA 771) in a Gigbayte G33-DS3R board (LGA 775). The BIOS is patched with the microcode of the E5450 and recognizes the CPU. Please find below the dmesg

[tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

Commit-ID: cbed27cdf0e3f7ea3b2259e86b9e34df02be3fe4 Gitweb: http://git.kernel.org/tip/cbed27cdf0e3f7ea3b2259e86b9e34df02be3fe4 Author: Mikulas Patocka AuthorDate: Tue, 18 Apr 2017 15:07:11 -0400 Committer: Ingo Molnar CommitDate: Wed, 24 May 2017

[tip:x86/urgent] x86/PAT: Fix Xorg regression on CPUs that don't support PAT

Commit-ID: cbed27cdf0e3f7ea3b2259e86b9e34df02be3fe4 Gitweb: http://git.kernel.org/tip/cbed27cdf0e3f7ea3b2259e86b9e34df02be3fe4 Author: Mikulas Patocka AuthorDate: Tue, 18 Apr 2017 15:07:11 -0400 Committer: Ingo Molnar CommitDate: Wed, 24 May 2017 10:17:23 +0200 x86/PAT: Fix Xorg