Re: [4.7-rc3 June 16th code][EXT4] Rename file corruption?

2016-06-21 Thread Al Viro
On Thu, Jun 16, 2016 at 01:47:57AM -0700, Christoph Hellwig wrote: > We see somewhat similar rename corruption on XFS, also under heavy > compile workloads. The reporters have already ruled out the XFS changes > from the 4.7 merge window, so this looks a lot like the VFS changes > that went into

Re: [4.7-rc3 June 16th code][EXT4] Rename file corruption?

2016-06-21 Thread Al Viro
On Thu, Jun 16, 2016 at 01:47:57AM -0700, Christoph Hellwig wrote: > We see somewhat similar rename corruption on XFS, also under heavy > compile workloads. The reporters have already ruled out the XFS changes > from the 4.7 merge window, so this looks a lot like the VFS changes > that went into

Re: [4.7-rc3 June 16th code][EXT4] Rename file corruption?

2016-06-16 Thread Christoph Hellwig
We see somewhat similar rename corruption on XFS, also under heavy compile workloads. The reporters have already ruled out the XFS changes from the 4.7 merge window, so this looks a lot like the VFS changes that went into this merge window.

Re: [4.7-rc3 June 16th code][EXT4] Rename file corruption?

2016-06-16 Thread Christoph Hellwig
We see somewhat similar rename corruption on XFS, also under heavy compile workloads. The reporters have already ruled out the XFS changes from the 4.7 merge window, so this looks a lot like the VFS changes that went into this merge window.

[4.7-rc3 June 16th code][EXT4] Rename file corruption?

2016-06-16 Thread Shawn Starr
Hello Kernel devs, I built a snapshot of Linus's kernel (master) Triggered fault in EXT4 compiling LLVM/clang/Mesa: Jun 15 12:36:41 segfault kernel: [34407.966896] Modules linked in: bnep bluetooth cpufreq_stats ebtable_filter ebtables ip6table_filter ip6_tables bridge amdkfd amd_iommu_v2

[4.7-rc3 June 16th code][EXT4] Rename file corruption?

2016-06-16 Thread Shawn Starr
Hello Kernel devs, I built a snapshot of Linus's kernel (master) Triggered fault in EXT4 compiling LLVM/clang/Mesa: Jun 15 12:36:41 segfault kernel: [34407.966896] Modules linked in: bnep bluetooth cpufreq_stats ebtable_filter ebtables ip6table_filter ip6_tables bridge amdkfd amd_iommu_v2