Hi, I tried to rebuild kernel from kernel-4.2.0-0.rc3.git3.1.fc23.src.rpm but I got following error. Applying: lib/cpumask: Make CPUMASK_OFFSTACK usable without debug dependency Applying: amd-xgbe-a0: Add support for XGBE on A0 Applying: amd-xgbe-phy-a0: Add support for XGBE PHY on A0 Applying: arm64: avoid needing console= to enable serial console Applying: usb: make xhci platform driver use 64 bit or 32 bit DMA Applying: arm64: acpi drop expert patch Applying: ARM: tegra: usb no reset error: drivers/usb/core/hub.c: does not exist in index Patch failed at 0007 ARM: tegra: usb no reset The copy of the patch that failed is found in: /home/masami/rpmbuild/BUILD/kernel-4.1.fc23/linux-4.2.0-0.rc3.git3.1.fc23.x86_64/.git/rebase-apply/patch When you have resolved this problem, run "git am --continue". If you prefer to skip this patch, run "git am --skip" instead. To restore the original branch and stop patching, run "git am --abort". error: Bad exit status from /var/tmp/rpm-tmp.yWoA78 (%prep) Failed patch is this. masami@f23-test:~$ cat rpmbuild/BUILD/kernel-4.1.fc23/linux-4.2.0-0.rc3.git3.1.fc23.x86_64/.git/rebase-apply/patch --- drivers/usb/core/hub.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 43cb2f2e3b43..7f838ec11c81 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -4996,6 +4996,13 @@ static void hub_event(struct work_struct *work) (u16) hub->change_bits[0], (u16) hub->event_bits[0]); + /* Don't disconnect USB-SATA on TrimSlice */ + if (strcmp(dev_name(hdev->bus->controller), "tegra-ehci.0") == 0) { + if ((hdev->state == 7) && (hub->change_bits[0] == 0) && + (hub->event_bits[0] == 0x2)) + hub->event_bits[0] = 0; + } + /* Lock the device, then check to see if we were * disconnected while waiting for the lock to succeed. */ usb_lock_device(hdev); any idea? I did following command to rebuild on fedora 23(x86_64) environment. rpmbuild -bp --target=$(uname -m) kernel.spec Cheers, -- Masami Ichikawa - masami256@xxxxxxxxx - masami@xxxxxxxxxxxxxxxxx _______________________________________________ kernel mailing list kernel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/kernel