>> I'm not sure if intelmetool support Skylake as well. Investigated more. The coreboot intelmetool is the latest one, as I understood (comparing one from github and coreboot).
And Sunrise Point is NOT supported (look into latest coreboot's coreboot/util/intelmetool/intelmetool.h). You can try to add it (as Device ID), manually, peek around the C code, and see if this can help you. Zoran On Wed, Dec 28, 2016 at 5:26 PM, Zoran Stojsavljevic < [email protected]> wrote: > Hello Shawn, > > Please, follow my CLI transcript from my Future Fedora 26 VM over WIN10 > (now rawhide) with Fedora 4.8.15 kernel implanted (kernel 4.10.0-rc0 gives > me lot of griefs, I do not trust it, so I eliminated it for now): > > [zoran@localhost ~]$ cd projects/ > [zoran@localhost projects]$ mkdir intelmetool > [zoran@localhost projects]$ cd intelmetool/ > [zoran@localhost intelmetool]$ pwd > /home/zoran/projects/intelmetool > *[zoran@localhost intelmetool]$ uname -r* > *4.8.15-300.fc25.x86_64* > *[zoran@localhost intelmetool]$ git clone > https://github.com/zamaudio/intelmetool.git > <https://github.com/zamaudio/intelmetool.git>* > *Cloning into 'intelmetool'...* > *remote: Counting objects: 214, done.* > *remote: Total 214 (delta 0), reused 0 (delta 0), pack-reused 214* > *Receiving objects: 100% (214/214), 72.42 KiB | 0 bytes/s, done.* > *Resolving deltas: 100% (125/125), done.* > [zoran@localhost intelmetool]$ ls -al > total 12 > drwxrwxr-x. 3 zoran zoran 4096 Dec 28 17:06 . > drwxrwxr-x. 10 zoran zoran 4096 Dec 28 17:05 .. > drwxrwxr-x. 3 zoran zoran 4096 Dec 28 17:06 intelmetool > [zoran@localhost intelmetool]$ cd intelmetool/ > [zoran@localhost intelmetool]$ ls -al > total 100 > drwxrwxr-x. 3 zoran zoran 4096 Dec 28 17:06 . > drwxrwxr-x. 3 zoran zoran 4096 Dec 28 17:06 .. > drwxrwxr-x. 8 zoran zoran 4096 Dec 28 17:06 .git > -rw-rw-r--. 1 zoran zoran 16 Dec 28 17:06 .gitignore > -rw-rw-r--. 1 zoran zoran 8956 Dec 28 17:06 intelmetool.c > -rw-rw-r--. 1 zoran zoran 9783 Dec 28 17:06 intelmetool.h > -rw-rw-r--. 1 zoran zoran 532 Dec 28 17:06 LICENSE > -rw-rw-r--. 1 zoran zoran 351 Dec 28 17:06 Makefile > -rw-rw-r--. 1 zoran zoran 16810 Dec 28 17:06 me.c > -rw-rw-r--. 1 zoran zoran 10622 Dec 28 17:06 me.h > -rw-rw-r--. 1 zoran zoran 7246 Dec 28 17:06 me_status.c > -rw-rw-r--. 1 zoran zoran 1109 Dec 28 17:06 mmap.c > -rw-rw-r--. 1 zoran zoran 224 Dec 28 17:06 mmap.h > -rw-rw-r--. 1 zoran zoran 90 Dec 28 17:06 README.md > [zoran@localhost intelmetool]$ su -m > Password: > [root@localhost intelmetool]# make > gcc -Wall -O0 -g -I. -c me_status.c -o me_status.o > gcc -Wall -O0 -g -I. -c me.c -o me.o > me.c: In function ‘mei_dump’: > me.c:63:18: warning: variable ‘csr’ set but not used > [-Wunused-but-set-variable] > struct mei_csr *csr; > ^~~ > gcc -Wall -O0 -g -I. -c mmap.c -o mmap.o > mmap.c: In function ‘map_physical_exact’: > mmap.c:11:26: warning: passing argument 1 of ‘mmap’ makes pointer from > integer without a cast [-Wint-conversion] > virt_addr = mmap(mapto, len, PROT_WRITE | PROT_READ, > MAP_SHARED|MAP_FIXED, > ^~~~~ > In file included from mmap.h:4:0, > from mmap.c:1: > /usr/include/sys/mman.h:57:14: note: expected ‘void *’ but argument is of > type ‘uint64_t {aka long unsigned int}’ > extern void *mmap (void *__addr, size_t __len, int __prot, > ^~~~ > gcc -Wall -O0 -g -I. -o intelmetool intelmetool.o me_status.o me.o mmap.o > -lpci > [root@localhost intelmetool]# date > Wed Dec 28 17:07:26 CET 2016 > [root@localhost intelmetool]# ls -al > total 228 > drwxrwxr-x. 3 zoran zoran 4096 Dec 28 17:07 . > drwxrwxr-x. 3 zoran zoran 4096 Dec 28 17:06 .. > drwxrwxr-x. 8 zoran zoran 4096 Dec 28 17:06 .git > -rw-rw-r--. 1 zoran zoran 16 Dec 28 17:06 .gitignore > *-rwxr-xr-x. 1 root root 47008 Dec 28 17:07 intelmetool* > -rw-rw-r--. 1 zoran zoran 8956 Dec 28 17:06 intelmetool.c > -rw-rw-r--. 1 zoran zoran 9783 Dec 28 17:06 intelmetool.h > -rw-rw-r--. 1 zoran zoran 22144 Dec 28 17:06 intelmetool.o > -rw-rw-r--. 1 zoran zoran 532 Dec 28 17:06 LICENSE > -rw-rw-r--. 1 zoran zoran 351 Dec 28 17:06 Makefile > -rw-rw-r--. 1 zoran zoran 16810 Dec 28 17:06 me.c > -rw-rw-r--. 1 zoran zoran 10622 Dec 28 17:06 me.h > -rw-r--r--. 1 root root 28984 Dec 28 17:07 me.o > -rw-rw-r--. 1 zoran zoran 7246 Dec 28 17:06 me_status.c > -rw-r--r--. 1 root root 15704 Dec 28 17:07 me_status.o > -rw-rw-r--. 1 zoran zoran 1109 Dec 28 17:06 mmap.c > -rw-rw-r--. 1 zoran zoran 224 Dec 28 17:06 mmap.h > -rw-r--r--. 1 root root 7648 Dec 28 17:07 mmap.o > -rw-rw-r--. 1 zoran zoran 90 Dec 28 17:06 README.md > *[root@localhost intelmetool]# ./intelmetool * > *ME is not present on your board because we found a `82371AB/EB/MB PIIX4 > ISA`, you are safe, exiting* > [root@localhost intelmetool]# > *_______* > > *Do NOT forget: I run Fedora rawhide on VMWorkstation 12.5.2 Type 2 HYP on > the top of WIN10 64 Pro!* > > Please, do the same on Mint18 distro on raw HW, and see if this will give > you some different results then what you have presently? > > Please, let us know! > > Zoran > > On Wed, Dec 28, 2016 at 11:06 AM, Shawn <[email protected]> wrote: > >> Hi Zoran, >> >> I created hwdb.bin via: >> >> # udevadm hwdb --update >> >> The result is still "segfault". dmesg: >> >> [ 972.044664] intelmetool[5055]: segfault at 16 ip 000000000040169e >> sp 000072ed96a44680 error 4 in intelmetool[400000+6000] >> [ 972.044674] grsec: Segmentation fault occurred at 0000000000000016 >> in /usr/local/bin/intelmetool[intelmetool:5055] uid/euid:0/0 >> gid/egid:0/0, parent /bin/bash[bash:4332] uid/euid:0/0 gid/egid:0/0 >> [ 972.044685] grsec: denied resource overstep by requesting 4096 for >> RLIMIT_CORE against limit 0 for >> /usr/local/bin/intelmetool[intelmetool:5055] uid/euid:0/0 >> gid/egid:0/0, parent /bin/bash[bash:4332] uid/euid:0/0 gid/egid:0/0 >> >> >> On Mon, Dec 26, 2016 at 9:49 PM, Zoran Stojsavljevic >> <[email protected]> wrote: >> > Not sure if your strace log has anything to do with intelmetool. >> > >> > I did on your strace log the following (and in RED is possible cause of >> your >> > problems): >> > >> > [zoran@localhost projects]$ cat crash.log | grep ENOENT >> > access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or >> > directory) >> > access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or >> > directory) >> > access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or >> > directory) >> > access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or >> > directory) >> > access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or >> > directory) >> > access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or >> > directory) >> > access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or >> > directory) >> > access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or >> > directory) >> > access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or >> > directory) >> > open("/usr/share/misc/pci.ids.gz", O_RDONLY) = -1 ENOENT (No such file >> or >> > directory) >> > connect(4, {sa_family=AF_LOCAL, sun_path="/var/run/nscd/socket"}, 110) >> = -1 >> > ENOENT (No such file or directory) >> > connect(4, {sa_family=AF_LOCAL, sun_path="/var/run/nscd/socket"}, 110) >> = -1 >> > ENOENT (No such file or directory) >> > access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or >> > directory) >> > access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or >> > directory) >> > access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or >> > directory) >> > access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or >> > directory) >> > open("/root/.pciids-cache", O_RDONLY) = -1 ENOENT (No such file or >> > directory) >> > open("/etc/systemd/hwdb/hwdb.bin", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No >> such >> > file or directory) >> > open("/etc/udev/hwdb.bin", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such >> file or >> > directory) >> > open("/usr/lib/systemd/hwdb/hwdb.bin", O_RDONLY|O_CLOEXEC) = -1 ENOENT >> (No >> > such file or directory) >> > open("/lib/systemd/hwdb/hwdb.bin", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No >> such >> > file or directory) >> > [zoran@localhost projects]$ >> > >> > I guess, you have one very important missing file in your Linux >> > configuration, this one: /etc/systemd/hwdb/hwdb.bin... >> /etc/udev/hwdb.bin ?! >> > >> > Here is good read: >> > https://www.freedesktop.org/software/systemd/man/hwdb.html >> > http://www.dsm.fordham.edu/cgi-bin/man-cgi.pl?topic=systemd- >> hwdb&sect=8 >> > >> > Have no idea who is creating this file, but you can check your Linux >> distro >> > / tree with the following paths to find hwdb.bin: >> > >> > /etc/systemd/hwdb/hwdb.bin >> > /etc/udev/hwdb.bin <<======= In my Fedora rawhide VM >> > (future Fedora 26) I have here hwdb.bin ======= >> > /usr/lib/systemd/hwdb/hwdb.bin >> > /lib/systemd/hwdb/hwdb.bin >> > >> > If you don't have in any, please, create one with the following link: >> > http://www.dsm.fordham.edu/cgi-bin/man-cgi.pl?topic=systemd- >> hwdb&sect=8 >> > >> > Please, let us know! >> > >> > Zoran >> > >> > On Mon, Dec 26, 2016 at 3:42 PM, Shawn <[email protected]> wrote: >> >> >> >> Hi, >> >> >> >> intelmetool occurs "segfault" on my laptop running Mint 18 with >> >> PaX/Grsecurity 4.7.10. The PCI info: >> >> >> >> -[0000:00]-+-00.0 Intel Corporation Sky Lake Host Bridge/DRAM >> >> Registers [8086:1904] >> >> +-02.0 Intel Corporation Sky Lake Integrated Graphics >> >> [8086:1916] >> >> +-04.0 Intel Corporation Skylake Processor Thermal >> >> Subsystem [8086:1903] >> >> +-14.0 Intel Corporation Sunrise Point-LP USB 3.0 xHCI >> >> Controller [8086:9d2f] >> >> +-14.2 Intel Corporation Sunrise Point-LP Thermal >> >> subsystem [8086:9d31] >> >> +-15.0 Intel Corporation Sunrise Point-LP Serial IO I2C >> >> Controller [8086:9d60] >> >> +-15.1 Intel Corporation Sunrise Point-LP Serial IO I2C >> >> Controller [8086:9d61] >> >> +-16.0 Intel Corporation Sunrise Point-LP CSME HECI >> >> [8086:9d3a] >> >> +-1c.0-[01]----00.0 NVIDIA Corporation GM107M [GeForce GTX >> >> 960M] [10de:139b] >> >> +-1c.4-[02]----00.0 Samsung Electronics Co Ltd NVMe SSD >> >> Controller [144d:a802] >> >> +-1c.6-[03]----00.0 Qualcomm Atheros Killer E2400 Gigabit >> >> Ethernet Controller [1969:e0a1] >> >> +-1c.7-[04]----00.0 Qualcomm Atheros QCA6174 802.11ac >> >> Wireless Network Adapter [168c:003e] >> >> +-1d.0-[05]----00.0 Samsung Electronics Co Ltd NVMe SSD >> >> Controller [144d:a802] >> >> +-1d.2-[06-3e]-- >> >> +-1f.0 Intel Corporation Sunrise Point-LP LPC Controller >> >> [8086:9d48] >> >> +-1f.2 Intel Corporation Sunrise Point-LP PMC [8086:9d21] >> >> +-1f.3 Intel Corporation Sunrise Point-LP HD Audio >> [8086:9d70] >> >> \-1f.4 Intel Corporation Sunrise Point-LP SMBus [8086:9d23] >> >> >> >> The crash log was attached! I'm not sure if intelmetool support >> >> Skylake as well. One tiny feature of PaX/Grsecurity prevent the ioperm >> >> for killing the potential threats in case which >> >> the adversary re-flash the SPI ROM once they get the root priv. It >> >> does affect flashrom but intelmetool. I also ran intelmetool on the >> >> distro( Mint 18) kernel and got the same result. >> >> >> >> >> >> -- >> >> GNU powered it... >> >> GPL protect it... >> >> God blessing it... >> >> >> >> regards >> >> Shawn >> >> >> >> -- >> >> coreboot mailing list: [email protected] >> >> https://www.coreboot.org/mailman/listinfo/coreboot >> > >> > >> >> >> >> -- >> GNU powered it... >> GPL protect it... >> God blessing it... >> >> regards >> Shawn >> > >
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