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- Use overflow helpers in 2-factor allocators (Kees, Rasmus) - Introduce overflow test module (Rasmus, Kees) - Introduce saturating size helper functions (Matthew, Kees) - Treewide use of struct_size() for allocators (Kees) -----BEGIN PGP SIGNATURE----- Comment: Kees Cook <kees@outflux.net> iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAlsYJ1gWHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJlCTEACwdEeriAd2VwxknnsstojGD/3g 8TTFA19vSu4Gxa6WiDkjGoSmIlfhXTlZo1Nlmencv16ytSvIVDNLUIB3uDxUIv1J 2+dyHML9JpXYHHR7zLXXnGFJL0wazqjbsD3NYQgXqmun7EVVYnOsAlBZ7h/Lwiej jzEJd8DaHT3TA586uD3uggiFvQU0yVyvkDCDONIytmQx+BdtGdg9TYCzkBJaXuDZ YIthyKDvxIw5nh/UaG3L+SKo73tUr371uAWgAfqoaGQQCWe+mxnWL4HkCKsjFzZL u9ouxxF/n6pij3E8n6rb0i2fCzlsTDdDF+aqV1rQ4I4hVXCFPpHUZgjDPvBWbj7A m6AfRHVNnOgI8HGKqBGOfViV+2kCHlYeQh3pPW33dWzy/4d/uq9NIHKxE63LH+S4 bY3oO2ela8oxRyvEgXLjqmRYGW1LB/ZU7FS6Rkx2gRzo4k8Rv+8K/KzUHfFVRX61 jEbiPLzko0xL9D53kcEn0c+BhofK5jgeSWxItdmfuKjLTW4jWhLRlU+bcUXb6kSS S3G6aF+L+foSUwoq63AS8QxCuabuhreJSB+BmcGUyjthCbK/0WjXYC6W/IJiRfBa 3ZTxBC/2vP3uq/AGRNh5YZoxHL8mSxDfn62F+2cqlJTTKR/O+KyDb1cusyvk3H04 KCDVLYPxwQQqK1Mqig== =/3L8 -----END PGP SIGNATURE----- Merge tag 'overflow-v4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull overflow updates from Kees Cook: "This adds the new overflow checking helpers and adds them to the 2-factor argument allocators. And this adds the saturating size helpers and does a treewide replacement for the struct_size() usage. Additionally this adds the overflow testing modules to make sure everything works. I'm still working on the treewide replacements for allocators with "simple" multiplied arguments: *alloc(a * b, ...) -> *alloc_array(a, b, ...) and *zalloc(a * b, ...) -> *calloc(a, b, ...) as well as the more complex cases, but that's separable from this portion of the series. I expect to have the rest sent before -rc1 closes; there are a lot of messy cases to clean up. Summary: - Introduce arithmetic overflow test helper functions (Rasmus) - Use overflow helpers in 2-factor allocators (Kees, Rasmus) - Introduce overflow test module (Rasmus, Kees) - Introduce saturating size helper functions (Matthew, Kees) - Treewide use of struct_size() for allocators (Kees)" * tag 'overflow-v4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: treewide: Use struct_size() for devm_kmalloc() and friends treewide: Use struct_size() for vmalloc()-family treewide: Use struct_size() for kmalloc()-family device: Use overflow helpers for devm_kmalloc() mm: Use overflow helpers in kvmalloc() mm: Use overflow helpers in kmalloc_array*() test_overflow: Add memory allocation overflow tests overflow.h: Add allocation size calculation helpers test_overflow: Report test failures test_overflow: macrofy some more, do more tests for free lib: add runtime test of check_*_overflow functions compiler.h: enable builtin overflow checkers and add fallback code |
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bestcomm | ||
dw | ||
dw-axi-dmac | ||
hsu | ||
ioat | ||
ipu | ||
mediatek | ||
ppc4xx | ||
qcom | ||
sh | ||
xilinx | ||
acpi-dma.c | ||
altera-msgdma.c | ||
amba-pl08x.c | ||
at_hdmac_regs.h | ||
at_hdmac.c | ||
at_xdmac.c | ||
bcm2835-dma.c | ||
bcm-sba-raid.c | ||
coh901318_lli.c | ||
coh901318.c | ||
coh901318.h | ||
cppi41.c | ||
dma-axi-dmac.c | ||
dma-jz4740.c | ||
dma-jz4780.c | ||
dmaengine.c | ||
dmaengine.h | ||
dmatest.c | ||
edma.c | ||
ep93xx_dma.c | ||
fsl_raid.c | ||
fsl_raid.h | ||
fsl-edma.c | ||
fsldma.c | ||
fsldma.h | ||
idma64.c | ||
idma64.h | ||
img-mdc-dma.c | ||
imx-dma.c | ||
imx-sdma.c | ||
iop-adma.c | ||
k3dma.c | ||
Kconfig | ||
lpc18xx-dmamux.c | ||
Makefile | ||
mic_x100_dma.c | ||
mic_x100_dma.h | ||
mmp_pdma.c | ||
mmp_tdma.c | ||
moxart-dma.c | ||
mpc512x_dma.c | ||
mv_xor_v2.c | ||
mv_xor.c | ||
mv_xor.h | ||
mxs-dma.c | ||
nbpfaxi.c | ||
of-dma.c | ||
omap-dma.c | ||
pch_dma.c | ||
pl330.c | ||
pxa_dma.c | ||
s3c24xx-dma.c | ||
sa11x0-dma.c | ||
sirf-dma.c | ||
sprd-dma.c | ||
st_fdma.c | ||
st_fdma.h | ||
ste_dma40_ll.c | ||
ste_dma40_ll.h | ||
ste_dma40.c | ||
stm32-dma.c | ||
stm32-dmamux.c | ||
stm32-mdma.c | ||
sun4i-dma.c | ||
sun6i-dma.c | ||
tegra20-apb-dma.c | ||
tegra210-adma.c | ||
ti-dma-crossbar.c | ||
timb_dma.c | ||
TODO | ||
txx9dmac.c | ||
txx9dmac.h | ||
virt-dma.c | ||
virt-dma.h | ||
xgene-dma.c | ||
zx_dma.c |