On Thu, Jan 12, 2017 at 03:50:01PM +0100, Arnd Bergmann wrote:
On Thursday, January 12, 2017 6:07:25 AM CET kernelci. org bot wrote:
stable build: 199 builds: 1 failed, 198 passed, 68 warnings (v4.4.42)
Things are looking much better already, and I found one upstream patch (from v4.8) that fixes more than half of the remaining MIPS and x86 warnings on linux-4.4-stable:
mips: gcc version 6.3.0 (GCC)
allnoconfig: 1 warning ar7_defconfig: 2 warnings ath79_defconfig: 1 warning bcm47xx_defconfig: 1 warning bcm63xx_defconfig: 1 warning capcella_defconfig: 2 warnings ci20_defconfig: 1 warning cobalt_defconfig: 1 warning db1xxx_defconfig: 1 warning decstation_defconfig: 4 warnings defconfig+CONFIG_LKDTM=y: 2 warnings e55_defconfig: 1 warning fuloong2e_defconfig: 1 warning gpr_defconfig: 2 warnings ip22_defconfig: 2 warnings ip27_defconfig: 2 warnings ip32_defconfig: 1 warning jazz_defconfig: 1 warning jmr3927_defconfig: 1 warning lasat_defconfig: 1 warning lemote2f_defconfig: 2 warnings loongson3_defconfig: 2 warnings ls1b_defconfig: 1 warning markeins_defconfig: 1 warning mips_paravirt_defconfig: 1 warning mpc30x_defconfig: 1 warning msp71xx_defconfig: 2 warnings mtx1_defconfig: 2 warnings nlm_xlp_defconfig: 4 warnings nlm_xlr_defconfig: 3 warnings pistachio_defconfig: 1 warning pnx8335_stb225_defconfig: 1 warning qi_lb60_defconfig: 1 warning rb532_defconfig: 1 warning rbtx49xx_defconfig: 1 warning rm200_defconfig: 1 warning rt305x_defconfig: 4 warnings sead3_defconfig: 1 warning sead3micro_defconfig: 1 warning tb0219_defconfig: 1 warning tb0226_defconfig: 1 warning tb0287_defconfig: 1 warning tinyconfig: 1 warning workpad_defconfig: 1 warning xilfpga_defconfig: 1 warning xway_defconfig: 1 warning
x86: gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04.1)
tinyconfig: 1 warning
Warnings summary:
41 mm/page_alloc.c:5705:34: warning: array subscript is below array bounds [-Warray-bounds]
I don't understand that patch enough to say if it is appropriate for a backport, but it applies cleanly on v4.4 and fixes the warning. Adding everyone who was involved so they can comment.
It looks valid to me, so I've now queued it up, thanks.
greg k-h