[PATCH][for 2.6.28] Remove -mno-spe flags as they dont belong
For some unknown reason at Steven Rostedt added in disabling of the SPE instruction generation for e500 based PPC cores in commit 6ec562328fda585be2d7f472cfac99d3b44d362a. We are removing it because: 1. It generates e500 kernels that don't work 2. its not the correct set of flags to do this 3. we handle this in the arch/powerpc/Makefile already 4. its unknown in talking to Steven why he did this Signed-off-by: Kumar Gala [EMAIL PROTECTED] --- kernel/Makefile |4 +--- 1 files changed, 1 insertions(+), 3 deletions(-) diff --git a/kernel/Makefile b/kernel/Makefile index 9a3ec66..19fad00 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -11,8 +11,6 @@ obj-y = sched.o fork.o exec_domain.o panic.o printk.o \ hrtimer.o rwsem.o nsproxy.o srcu.o semaphore.o \ notifier.o ksysfs.o pm_qos_params.o sched_clock.o -CFLAGS_REMOVE_sched.o = -mno-spe - ifdef CONFIG_FUNCTION_TRACER # Do not trace debug files and internal ftrace files CFLAGS_REMOVE_lockdep.o = -pg @@ -21,7 +19,7 @@ CFLAGS_REMOVE_mutex-debug.o = -pg CFLAGS_REMOVE_rtmutex-debug.o = -pg CFLAGS_REMOVE_cgroup-debug.o = -pg CFLAGS_REMOVE_sched_clock.o = -pg -CFLAGS_REMOVE_sched.o = -mno-spe -pg +CFLAGS_REMOVE_sched.o = -pg endif obj-$(CONFIG_FREEZER) += freezer.o -- 1.5.6.5 ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
Re: [PATCH][for 2.6.28] Remove -mno-spe flags as they dont belong
Kumar Gala wrote: For some unknown reason at Steven Rostedt added in disabling of the SPE instruction generation for e500 based PPC cores in commit 6ec562328fda585be2d7f472cfac99d3b44d362a. The unknown reason was that my PPC64 failed to compile without it ;-) It was unknown because I forgot to mention that in the change log (my bad). On Monday, I'll apply this patch and make sure that my PPC64 still compiles. -- Steve We are removing it because: 1. It generates e500 kernels that don't work 2. its not the correct set of flags to do this 3. we handle this in the arch/powerpc/Makefile already 4. its unknown in talking to Steven why he did this Signed-off-by: Kumar Gala [EMAIL PROTECTED] --- kernel/Makefile |4 +--- 1 files changed, 1 insertions(+), 3 deletions(-) diff --git a/kernel/Makefile b/kernel/Makefile index 9a3ec66..19fad00 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -11,8 +11,6 @@ obj-y = sched.o fork.o exec_domain.o panic.o printk.o \ hrtimer.o rwsem.o nsproxy.o srcu.o semaphore.o \ notifier.o ksysfs.o pm_qos_params.o sched_clock.o -CFLAGS_REMOVE_sched.o = -mno-spe - ifdef CONFIG_FUNCTION_TRACER # Do not trace debug files and internal ftrace files CFLAGS_REMOVE_lockdep.o = -pg @@ -21,7 +19,7 @@ CFLAGS_REMOVE_mutex-debug.o = -pg CFLAGS_REMOVE_rtmutex-debug.o = -pg CFLAGS_REMOVE_cgroup-debug.o = -pg CFLAGS_REMOVE_sched_clock.o = -pg -CFLAGS_REMOVE_sched.o = -mno-spe -pg +CFLAGS_REMOVE_sched.o = -pg endif obj-$(CONFIG_FREEZER) += freezer.o ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
USB problems in 2.6.28-rc*
Anybody else seeing USB problems in the 2.6.28 kernels? The warp has a USB 1.1 port off the 440EP processor. In 2.6.26 we had some problems with certain USB keys, but 2.6.27 fixed it. However, the 2.6.28 stream broke it again before rc1. We get this twice when you try to use the usb key: sd 0:0:0:0: [sda] 990865 512-byte hardware sectors: (507 MB/483 MiB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Assuming drive cache: write through sda: sda1 sd 0:0:0:0: [sda] Attached SCSI removable disk usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 sd 0:0:0:0: timing out command, waited 60s It then seems to work. I haven't looked into it too much since we aren't switching to 2.6.28 anytime soon (it breaks our Secure Digital card driver). But I am hoping somebody might know a quick fix... something like have you got CONFIG_x set type answer ;) Cheers, Sean ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
Re: USB problems in 2.6.28-rc*
On Sat, 2008-11-15 at 14:42 -0500, Sean MacLennan wrote: Anybody else seeing USB problems in the 2.6.28 kernels? The warp has a USB 1.1 port off the 440EP processor. In 2.6.26 we had some problems with certain USB keys, but 2.6.27 fixed it. However, the 2.6.28 stream broke it again before rc1. We get this twice when you try to use the usb key: Please reports this to the linux-usb mailing list ! (You can keep this list on CC but the main people capable to help you are over there) Cheers, Ben. sd 0:0:0:0: [sda] 990865 512-byte hardware sectors: (507 MB/483 MiB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Assuming drive cache: write through sda: sda1 sd 0:0:0:0: [sda] Attached SCSI removable disk usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 usb 1-1: reset full speed USB device using ppc-of-ohci and address 2 sd 0:0:0:0: timing out command, waited 60s It then seems to work. I haven't looked into it too much since we aren't switching to 2.6.28 anytime soon (it breaks our Secure Digital card driver). But I am hoping somebody might know a quick fix... something like have you got CONFIG_x set type answer ;) Cheers, Sean ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev ___ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev