* [linux-next:master 10583/13276] drivers/pci/endpoint/functions/pci-epf-vntb.c:897 epf_ntb_mw1_store() warn: potential spectre issue 'ntb->mws_size' [w]
@ 2022-07-27 19:10 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2022-07-27 19:10 UTC (permalink / raw
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 2593 bytes --]
CC: kbuild-all(a)lists.01.org
BCC: lkp(a)intel.com
CC: Linux Memory Management List <linux-mm@kvack.org>
TO: Frank Li <Frank.Li@nxp.com>
CC: Jon Mason <jdmason@kudzu.us>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 9250d2f72dc46a808b6aa23bf50dd670f1f52ddc
commit: da51fd247424648b1b4611ad14c091ff0d946681 [10583/13276] NTB: EPF: support NTB transfer between PCI RC and EP connection
:::::: branch date: 7 hours ago
:::::: commit date: 9 days ago
config: mips-randconfig-m031-20220727 (https://download.01.org/0day-ci/archive/20220728/202207280317.JGxrpgge-lkp(a)intel.com/config)
compiler: mipsel-linux-gcc (GCC) 12.1.0
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
smatch warnings:
drivers/pci/endpoint/functions/pci-epf-vntb.c:897 epf_ntb_mw1_store() warn: potential spectre issue 'ntb->mws_size' [w]
drivers/pci/endpoint/functions/pci-epf-vntb.c:899 epf_ntb_mw2_store() warn: potential spectre issue 'ntb->mws_size' [w]
drivers/pci/endpoint/functions/pci-epf-vntb.c:901 epf_ntb_mw3_store() warn: potential spectre issue 'ntb->mws_size' [w]
drivers/pci/endpoint/functions/pci-epf-vntb.c:903 epf_ntb_mw4_store() warn: potential spectre issue 'ntb->mws_size' [w]
drivers/pci/endpoint/functions/pci-epf-vntb.c:1317 epf_ntb_bind() warn: missing error code 'ret'
vim +897 drivers/pci/endpoint/functions/pci-epf-vntb.c
da51fd247424648 Frank Li 2022-02-14 888
da51fd247424648 Frank Li 2022-02-14 889 EPF_NTB_R(spad_count)
da51fd247424648 Frank Li 2022-02-14 890 EPF_NTB_W(spad_count)
da51fd247424648 Frank Li 2022-02-14 891 EPF_NTB_R(db_count)
da51fd247424648 Frank Li 2022-02-14 892 EPF_NTB_W(db_count)
da51fd247424648 Frank Li 2022-02-14 893 EPF_NTB_R(num_mws)
da51fd247424648 Frank Li 2022-02-14 894 EPF_NTB_R(vbus_number)
da51fd247424648 Frank Li 2022-02-14 895 EPF_NTB_W(vbus_number)
da51fd247424648 Frank Li 2022-02-14 896 EPF_NTB_MW_R(mw1)
da51fd247424648 Frank Li 2022-02-14 @897 EPF_NTB_MW_W(mw1)
da51fd247424648 Frank Li 2022-02-14 898 EPF_NTB_MW_R(mw2)
da51fd247424648 Frank Li 2022-02-14 @899 EPF_NTB_MW_W(mw2)
da51fd247424648 Frank Li 2022-02-14 900 EPF_NTB_MW_R(mw3)
da51fd247424648 Frank Li 2022-02-14 @901 EPF_NTB_MW_W(mw3)
da51fd247424648 Frank Li 2022-02-14 902 EPF_NTB_MW_R(mw4)
da51fd247424648 Frank Li 2022-02-14 @903 EPF_NTB_MW_W(mw4)
da51fd247424648 Frank Li 2022-02-14 904
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 2+ messages in thread
* [linux-next:master 10583/13276] drivers/pci/endpoint/functions/pci-epf-vntb.c:897 epf_ntb_mw1_store() warn: potential spectre issue 'ntb->mws_size' [w]
@ 2022-07-28 7:32 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2022-07-28 7:32 UTC (permalink / raw
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 2578 bytes --]
CC: kbuild-all(a)lists.01.org
BCC: lkp(a)intel.com
CC: Linux Memory Management List <linux-mm@kvack.org>
TO: Frank Li <Frank.Li@nxp.com>
CC: Jon Mason <jdmason@kudzu.us>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 9250d2f72dc46a808b6aa23bf50dd670f1f52ddc
commit: da51fd247424648b1b4611ad14c091ff0d946681 [10583/13276] NTB: EPF: support NTB transfer between PCI RC and EP connection
:::::: branch date: 19 hours ago
:::::: commit date: 10 days ago
config: mips-randconfig-m031-20220727 (https://download.01.org/0day-ci/archive/20220728/202207281539.GTP2G8Jz-lkp(a)intel.com/config)
compiler: mipsel-linux-gcc (GCC) 12.1.0
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
smatch warnings:
drivers/pci/endpoint/functions/pci-epf-vntb.c:897 epf_ntb_mw1_store() warn: potential spectre issue 'ntb->mws_size' [w]
drivers/pci/endpoint/functions/pci-epf-vntb.c:899 epf_ntb_mw2_store() warn: potential spectre issue 'ntb->mws_size' [w]
drivers/pci/endpoint/functions/pci-epf-vntb.c:901 epf_ntb_mw3_store() warn: potential spectre issue 'ntb->mws_size' [w]
drivers/pci/endpoint/functions/pci-epf-vntb.c:903 epf_ntb_mw4_store() warn: potential spectre issue 'ntb->mws_size' [w]
drivers/pci/endpoint/functions/pci-epf-vntb.c:1317 epf_ntb_bind() warn: missing error code 'ret'
vim +897 drivers/pci/endpoint/functions/pci-epf-vntb.c
da51fd24742464 Frank Li 2022-02-14 888
da51fd24742464 Frank Li 2022-02-14 889 EPF_NTB_R(spad_count)
da51fd24742464 Frank Li 2022-02-14 890 EPF_NTB_W(spad_count)
da51fd24742464 Frank Li 2022-02-14 891 EPF_NTB_R(db_count)
da51fd24742464 Frank Li 2022-02-14 892 EPF_NTB_W(db_count)
da51fd24742464 Frank Li 2022-02-14 893 EPF_NTB_R(num_mws)
da51fd24742464 Frank Li 2022-02-14 894 EPF_NTB_R(vbus_number)
da51fd24742464 Frank Li 2022-02-14 895 EPF_NTB_W(vbus_number)
da51fd24742464 Frank Li 2022-02-14 896 EPF_NTB_MW_R(mw1)
da51fd24742464 Frank Li 2022-02-14 @897 EPF_NTB_MW_W(mw1)
da51fd24742464 Frank Li 2022-02-14 898 EPF_NTB_MW_R(mw2)
da51fd24742464 Frank Li 2022-02-14 @899 EPF_NTB_MW_W(mw2)
da51fd24742464 Frank Li 2022-02-14 900 EPF_NTB_MW_R(mw3)
da51fd24742464 Frank Li 2022-02-14 @901 EPF_NTB_MW_W(mw3)
da51fd24742464 Frank Li 2022-02-14 902 EPF_NTB_MW_R(mw4)
da51fd24742464 Frank Li 2022-02-14 @903 EPF_NTB_MW_W(mw4)
da51fd24742464 Frank Li 2022-02-14 904
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2022-07-28 7:32 UTC | newest]
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2022-07-28 7:32 [linux-next:master 10583/13276] drivers/pci/endpoint/functions/pci-epf-vntb.c:897 epf_ntb_mw1_store() warn: potential spectre issue 'ntb->mws_size' [w] kernel test robot
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