[PATCH v2] ARC: Force disable IOC if we don't want to use it

2017-12-18 Thread Alexey Brodkin
If software that was executed before Linux kernel [like boot-ROM or bootloader] enabled IOC but we'd like to not use it [mostly for debugging of weird DMA issues] we essentially need to disable IOC. So we do here. Note we will only disable IOC if "ioc_enable" variable is force set to 0. As of toda

Re: [uclibc-ng-devel] [PATCH v2] Fix subtle race in tst-cancel2 / tst-cancelx2

2017-12-18 Thread Vineet Gupta
On 12/08/2017 10:07 AM, Vineet Gupta wrote: When ran on ARC, these tests would ocassionally fail | [ARCLinux]# for i in 1 2 3 4 5 ; do ./tst-cancel2; echo $?; done | write succeeded | result is wrong: expected 0x, got 0x1 | 1 <-- fail |

Re: [uclibc-ng-devel] [PATCH v2] Fix subtle race in tst-cancel2 / tst-cancelx2

2017-12-18 Thread Waldemar Brodkorb
Hi, patch applied and pushed, just forgot the mail, best regards Waldemar > Am 18.12.2017 um 20:18 schrieb Vineet Gupta : > >> On 12/08/2017 10:07 AM, Vineet Gupta wrote: >> When ran on ARC, these tests would ocassionally fail >> | [ARCLinux]# for i in 1 2 3 4 5 ; do ./tst-cancel2; echo $?;