Re: Runtime warnings in powerpc code

On Thu, 2018-12-27 at 11:05 -0800, Guenter Roeck wrote: > --- > CONFIG_DEBUG_ATOMIC_SLEEP > > [ cut here ] > do not call blocking ops when !TASK_RUNNING; state=2 set at [<(ptrval)>] > prepare_to_wait+0x54/0xe4 > WARNING: CPU: 0 PID: 1 at kernel/sched/core.c:6099 __might_sle

[PATCH] fsl/fman: Use GFP_ATOMIC in {memac,tgec}_add_hash_mac_address()

These functions are called from atomic context: [9.150239] BUG: sleeping function called from invalid context at /home/scott/git/linux/mm/slab.h:421 [9.158159] in_atomic(): 1, irqs_disabled(): 0, pid: 4432, name: ip [9.163128] CPU: 8 PID: 4432 Comm: ip Not tainted 4.20.0-rc2-00169-g6

Re: [PATCH] net/wan/fsl_ucc_hdlc: Avoid double free in ucc_hdlc_probe()

From: Peng Hao Date: Wed, 26 Dec 2018 16:28:30 +0800 > From: Wen Yang > > This patch fixes potential double frees if register_hdlc_device() fails. > > Signed-off-by: Wen Yang > Reviewed-by: Peng Hao Applied.

Re: Pull request: scottwood/linux.git next

On Thu, 2018-12-27 at 14:10 +0100, Christoph Hellwig wrote: > On Sun, Dec 23, 2018 at 08:09:19PM -0600, Scott Wood wrote: > > > > Christoph Hellwig (1): > > > > powerpc/fsl_pci: simplify fsl_pci_dma_set_mask > > > > > > This one breaks networking on my p5020ds. > > > > > > dmesg is just ful

Re: [GIT PULL] Please pull powerpc/linux.git powerpc-4.21-1 tag

The pull request you sent on Thu, 27 Dec 2018 22:58:06 +1100: > https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git > tags/powerpc-4.21-1 has been merged into torvalds/linux.git: https://git.kernel.org/torvalds/c/8d6973327ee84c2f40dd9efd8928d4a1186c96e2 Thank you! -- Deet-doot-d

Re: [PATCH v2] PCI/MSI: Don't touch MSI bits when the PCI device is disconnected

On 11/8/18 2:09 PM, Bjorn Helgaas wrote: > > [EXTERNAL EMAIL] > Please report any suspicious attachments, links, or requests for sensitive > information. > > > [+cc Jonathan, Greg, Lukas, Russell, Sam, Oliver for discussion about > PCI error recovery in general] > > On Wed, Nov 07, 2018 at 05:

Runtime warnings in powerpc code

Hi, I am getting the attached runtime warnings when enabling certain debug options in powerpc code. The warnings are seen with pretty much all platforms, and all active kernel releases. Question: Is it worthwhile to keep building / testing powerpc builds with the respective debug options enabled,

Re: Pull request: scottwood/linux.git next

On Sun, Dec 23, 2018 at 08:09:19PM -0600, Scott Wood wrote: > > > Christoph Hellwig (1): > > > powerpc/fsl_pci: simplify fsl_pci_dma_set_mask > > > > This one breaks networking on my p5020ds. > > > > dmesg is just full of: > > > > e1000e 2000:01:00.0: Tx DMA map failed > > > > Haven't h

[GIT PULL] Please pull powerpc/linux.git powerpc-4.21-1 tag

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi Linus, Please pull powerpc updates for 4.21: The following changes since commit ccda4af0f4b92f7b4c308d3acc262f4a7e3affad: Linux 4.20-rc2 (2018-11-11 17:12:31 -0600) are available in the git repository at: https://git.kernel.org/pub/scm/linu