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 |
|---|---|---|
| Kconfig | -rw-r--r-- | 16.2 KB |
| Makefile | -rw-r--r-- | 2.9 KB |
| al_mc_edac.c | -rw-r--r-- | 9.4 KB |
| altera_edac.c | -rw-r--r-- | 59.5 KB |
| altera_edac.h | -rw-r--r-- | 12.9 KB |
| amd64_edac.c | -rw-r--r-- | 101.2 KB |
| amd64_edac.h | -rw-r--r-- | 14.6 KB |
| amd76x_edac.c | -rw-r--r-- | 9.3 KB |
| amd8111_edac.c | -rw-r--r-- | 15.9 KB |
| amd8111_edac.h | -rw-r--r-- | 3.6 KB |
| amd8131_edac.c | -rw-r--r-- | 9.9 KB |
| amd8131_edac.h | -rw-r--r-- | 3.1 KB |
| armada_xp_edac.c | -rw-r--r-- | 18.3 KB |
| aspeed_edac.c | -rw-r--r-- | 9.9 KB |
| bluefield_edac.c | -rw-r--r-- | 9.1 KB |
| cell_edac.c | -rw-r--r-- | 7.7 KB |
| cpc925_edac.c | -rw-r--r-- | 30.6 KB |
| debugfs.c | -rw-r--r-- | 3.9 KB |
| dmc520_edac.c | -rw-r--r-- | 16.4 KB |
| e752x_edac.c | -rw-r--r-- | 40.7 KB |
| e7xxx_edac.c | -rw-r--r-- | 16.1 KB |
| edac_device.c | -rw-r--r-- | 18.0 KB |
| edac_device.h | -rw-r--r-- | 10.1 KB |
| edac_device_sysfs.c | -rw-r--r-- | 23.3 KB |
| edac_mc.c | -rw-r--r-- | 28.3 KB |
| edac_mc.h | -rw-r--r-- | 7.7 KB |
| edac_mc_sysfs.c | -rw-r--r-- | 25.8 KB |
| edac_module.c | -rw-r--r-- | 3.3 KB |
| edac_module.h | -rw-r--r-- | 4.7 KB |
| edac_pci.c | -rw-r--r-- | 7.6 KB |
| edac_pci.h | -rw-r--r-- | 6.8 KB |
| edac_pci_sysfs.c | -rw-r--r-- | 18.9 KB |
| fsl_ddr_edac.c | -rw-r--r-- | 15.5 KB |
| fsl_ddr_edac.h | -rw-r--r-- | 2.3 KB |
| ghes_edac.c | -rw-r--r-- | 16.2 KB |
| highbank_l2_edac.c | -rw-r--r-- | 3.4 KB |
| highbank_mc_edac.c | -rw-r--r-- | 6.9 KB |
| i10nm_base.c | -rw-r--r-- | 12.3 KB |
| i3000_edac.c | -rw-r--r-- | 13.7 KB |
| i3200_edac.c | -rw-r--r-- | 12.7 KB |
| i5000_edac.c | -rw-r--r-- | 42.1 KB |
| i5100_edac.c | -rw-r--r-- | 30.0 KB |
| i5400_edac.c | -rw-r--r-- | 39.8 KB |
| i7300_edac.c | -rw-r--r-- | 35.1 KB |
| i7core_edac.c | -rw-r--r-- | 61.5 KB |
| i82443bxgx_edac.c | -rw-r--r-- | 13.6 KB |
| i82860_edac.c | -rw-r--r-- | 9.1 KB |
| i82875p_edac.c | -rw-r--r-- | 14.6 KB |
| i82975x_edac.c | -rw-r--r-- | 18.1 KB |
| ie31200_edac.c | -rw-r--r-- | 19.2 KB |
| igen6_edac.c | -rw-r--r-- | 31.1 KB |
| layerscape_edac.c | -rw-r--r-- | 1.6 KB |
| mce_amd.c | -rw-r--r-- | 31.5 KB |
| mce_amd.h | -rw-r--r-- | 1.6 KB |
| mpc85xx_edac.c | -rw-r--r-- | 20.1 KB |
| mpc85xx_edac.h | -rw-r--r-- | 3.0 KB |
| octeon_edac-l2c.c | -rw-r--r-- | 5.3 KB |
| octeon_edac-lmc.c | -rw-r--r-- | 8.5 KB |
| octeon_edac-pc.c | -rw-r--r-- | 3.5 KB |
| octeon_edac-pci.c | -rw-r--r-- | 2.7 KB |
| pasemi_edac.c | -rw-r--r-- | 8.0 KB |
| pnd2_edac.c | -rw-r--r-- | 42.8 KB |
| pnd2_edac.h | -rw-r--r-- | 5.6 KB |
| ppc4xx_edac.c | -rw-r--r-- | 39.1 KB |
| ppc4xx_edac.h | -rw-r--r-- | 7.0 KB |
| qcom_edac.c | -rw-r--r-- | 10.9 KB |
| r82600_edac.c | -rw-r--r-- | 11.7 KB |
| sb_edac.c | -rw-r--r-- | 93.9 KB |
| sifive_edac.c | -rw-r--r-- | 2.5 KB |
| skx_base.c | -rw-r--r-- | 19.4 KB |
| skx_common.c | -rw-r--r-- | 17.7 KB |
| skx_common.h | -rw-r--r-- | 4.9 KB |
| synopsys_edac.c | -rw-r--r-- | 37.5 KB |
| thunderx_edac.c | -rw-r--r-- | 52.8 KB |
| ti_edac.c | -rw-r--r-- | 8.6 KB |
| wq.c | -rw-r--r-- | 823 bytes |
| x38_edac.c | -rw-r--r-- | 11.9 KB |
| xgene_edac.c | -rw-r--r-- | 59.0 KB |
Computing file changes ...
