Revision e9338abf0e186336022293d2e454c106761f262b authored by Linus Torvalds on 15 July 2021, 20:57:31 UTC, committed by Linus Torvalds on 15 July 2021, 20:57:31 UTC
Pull fallthrough fixes from Gustavo Silva: "This fixes many fall-through warnings when building with Clang and -Wimplicit-fallthrough, and also enables -Wimplicit-fallthrough for Clang, globally. It's also important to notice that since we have adopted the use of the pseudo-keyword macro fallthrough, we also want to avoid having more /* fall through */ comments being introduced. Contrary to GCC, Clang doesn't recognize any comments as implicit fall-through markings when the -Wimplicit-fallthrough option is enabled. So, in order to avoid having more comments being introduced, we use the option -Wimplicit-fallthrough=5 for GCC, which similar to Clang, will cause a warning in case a code comment is intended to be used as a fall-through marking. The patch for Makefile also enforces this. We had almost 4,000 of these issues for Clang in the beginning, and there might be a couple more out there when building some architectures with certain configurations. However, with the recent fixes I think we are in good shape and it is now possible to enable the warning for Clang" * tag 'Wimplicit-fallthrough-clang-5.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: (27 commits) Makefile: Enable -Wimplicit-fallthrough for Clang powerpc/smp: Fix fall-through warning for Clang dmaengine: mpc512x: Fix fall-through warning for Clang usb: gadget: fsl_qe_udc: Fix fall-through warning for Clang powerpc/powernv: Fix fall-through warning for Clang MIPS: Fix unreachable code issue MIPS: Fix fall-through warnings for Clang ASoC: Mediatek: MT8183: Fix fall-through warning for Clang power: supply: Fix fall-through warnings for Clang dmaengine: ti: k3-udma: Fix fall-through warning for Clang s390: Fix fall-through warnings for Clang dmaengine: ipu: Fix fall-through warning for Clang iommu/arm-smmu-v3: Fix fall-through warning for Clang mmc: jz4740: Fix fall-through warning for Clang PCI: Fix fall-through warning for Clang scsi: libsas: Fix fall-through warning for Clang video: fbdev: Fix fall-through warning for Clang math-emu: Fix fall-through warning cpufreq: Fix fall-through warning for Clang drm/msm: Fix fall-through warning in msm_gem_new_impl() ...
| File | Mode | Size |
|---|---|---|
| appletalk | ||
| arcnet | ||
| bonding | ||
| caif | ||
| can | ||
| dsa | ||
| ethernet | ||
| fddi | ||
| fjes | ||
| hamradio | ||
| hippi | ||
| hyperv | ||
| ieee802154 | ||
| ipa | ||
| ipvlan | ||
| mdio | ||
| mhi | ||
| netdevsim | ||
| pcs | ||
| phy | ||
| plip | ||
| ppp | ||
| slip | ||
| team | ||
| usb | ||
| vmxnet3 | ||
| wan | ||
| wireguard | ||
| wireless | ||
| wwan | ||
| xen-netback | ||
| Kconfig | -rw-r--r-- | 19.7 KB |
| LICENSE.SRC | -rw-r--r-- | 891 bytes |
| Makefile | -rw-r--r-- | 2.4 KB |
| Space.c | -rw-r--r-- | 3.7 KB |
| bareudp.c | -rw-r--r-- | 20.4 KB |
| dummy.c | -rw-r--r-- | 5.1 KB |
| eql.c | -rw-r--r-- | 14.6 KB |
| geneve.c | -rw-r--r-- | 50.2 KB |
| gtp.c | -rw-r--r-- | 33.0 KB |
| ifb.c | -rw-r--r-- | 8.3 KB |
| loopback.c | -rw-r--r-- | 7.0 KB |
| macsec.c | -rw-r--r-- | 105.8 KB |
| macvlan.c | -rw-r--r-- | 46.4 KB |
| macvtap.c | -rw-r--r-- | 6.1 KB |
| mdio.c | -rw-r--r-- | 17.2 KB |
| mii.c | -rw-r--r-- | 18.0 KB |
| net_failover.c | -rw-r--r-- | 23.3 KB |
| netconsole.c | -rw-r--r-- | 24.1 KB |
| nlmon.c | -rw-r--r-- | 2.9 KB |
| ntb_netdev.c | -rw-r--r-- | 12.2 KB |
| rionet.c | -rw-r--r-- | 18.4 KB |
| sb1000.c | -rw-r--r-- | 31.0 KB |
| sungem_phy.c | -rw-r--r-- | 29.8 KB |
| tap.c | -rw-r--r-- | 30.0 KB |
| thunderbolt.c | -rw-r--r-- | 35.6 KB |
| tun.c | -rw-r--r-- | 84.6 KB |
| veth.c | -rw-r--r-- | 37.9 KB |
| virtio_net.c | -rw-r--r-- | 88.1 KB |
| vrf.c | -rw-r--r-- | 46.4 KB |
| vsockmon.c | -rw-r--r-- | 3.0 KB |
| vxlan.c | -rw-r--r-- | 121.3 KB |
| xen-netfront.c | -rw-r--r-- | 62.6 KB |
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