On Wed, Jun 03, 2020 at 04:49:43PM +0200, Ahmed S. Darwish wrote: > Hi, > > Since patch #7 and #8 from the series: > > [PATCH v1 00/25] seqlock: Extend seqcount API with associated locks > https://lore.kernel.org/lkml/20200519214547.352050-1-a.darwish@xxxxxxxxxxxxx > > are now pending on the lockdep/x86 IRQ state tracking patch series: > > [PATCH 00/14] x86/entry: disallow #DB more and x86/entry lockdep/nmi > https://lkml.kernel.org/r/20200529212728.795169701@xxxxxxxxxxxxx > > [PATCH v3 0/5] lockdep: Change IRQ state tracking to use per-cpu variables > https://lkml.kernel.org/r/20200529213550.683440625@xxxxxxxxxxxxx > > This is a repost only of the seqcount_t call sites bugfixes that were on > top of the seqlock patch series. > > These fixes are independent, and can thus be merged on their own. I'm > reposting them now so they can at least hit -rc2 or -rc3. I'm confused on what I should do with patch 6 here for dma-buf. Looks like just a good cleanup/prep work, so I'd queue it for linux-next and 5.9, but sounds like you want this in earlier. Do you need this in 5.8-rc for some work meant for 5.9? Will this go in through some topic branch directly? Should I apply it? Patch itself lgtm, I'm just confused what I should do with it. -Daniel > > Changelog-v2: > > - patch #1: Add a missing up_read() on netdev_get_name() error path > exit. Thanks to Dan/kbuild-bot report. > > - patch #4: new patch, invalid preemptible context found by the new > lockdep checks added in the seqlock series + kbuild-bot. > > Thanks, > > 8<-------------- > > Ahmed S. Darwish (6): > net: core: device_rename: Use rwsem instead of a seqcount > net: phy: fixed_phy: Remove unused seqcount > u64_stats: Document writer non-preemptibility requirement > net: mdiobus: Disable preemption upon u64_stats update > block: nr_sects_write(): Disable preemption on seqcount write > dma-buf: Remove custom seqcount lockdep class key > > block/blk.h | 2 ++ > drivers/dma-buf/dma-resv.c | 9 +------ > drivers/net/phy/fixed_phy.c | 26 ++++++++------------ > drivers/net/phy/mdio_bus.c | 2 ++ > include/linux/dma-resv.h | 2 -- > include/linux/u64_stats_sync.h | 43 ++++++++++++++++++---------------- > net/core/dev.c | 40 ++++++++++++++----------------- > 7 files changed, 56 insertions(+), 68 deletions(-) > > base-commit: 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162 > -- > 2.20.1 -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
