# git rev-parse -q --verify 6929f71e46bdddbf1c4d67c2728648176c67c555^{commit}
6929f71e46bdddbf1c4d67c2728648176c67c555
already have revision, skipping fetch
# git checkout -q -f -B kisskb 6929f71e46bdddbf1c4d67c2728648176c67c555
# git clean -qxdf
# < git log -1
# commit 6929f71e46bdddbf1c4d67c2728648176c67c555
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Jun 3 21:22:46 2020 -0700
# 
#     atomisp: avoid warning about unused function
#     
#     The atomisp_mrfld_power() function isn't actually ever called, because
#     the two call-sites have commented out the use because it breaks on some
#     platforms.  That results in:
#     
#       drivers/staging/media/atomisp/pci/atomisp_v4l2.c:764:12: warning: ‘atomisp_mrfld_power’ defined but not used [-Wunused-function]
#         764 | static int atomisp_mrfld_power(struct atomisp_device *isp, bool enable)
#             |            ^~~~~~~~~~~~~~~~~~~
#     
#     during the build.
#     
#     Rather than commenting out the use entirely, just disable it
#     semantically instead (using a "0 &&" construct), leaving the call in
#     place from a syntax standpoint, and avoiding the warning.
#     
#     I really don't want my builds to have any warnings that can then hide
#     real issues.
#     
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-ld --version
# < git log --format=%s --max-count=1 6929f71e46bdddbf1c4d67c2728648176c67c555
# < make -s -j 48 ARCH=nds32 O=/kisskb/build/linus_nds32-allmodconfig_nds32le-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-  allmodconfig
# < make -s -j 48 ARCH=nds32 O=/kisskb/build/linus_nds32-allmodconfig_nds32le-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-  help
# make -s -j 48 ARCH=nds32 O=/kisskb/build/linus_nds32-allmodconfig_nds32le-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-  olddefconfig
# make -s -j 48 ARCH=nds32 O=/kisskb/build/linus_nds32-allmodconfig_nds32le-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
In file included from /kisskb/src/include/linux/printk.h:7,
                 from /kisskb/src/include/linux/kernel.h:15,
                 from /kisskb/src/kernel/rcu/rcuperf.c:13:
/kisskb/src/kernel/rcu/rcuperf.c: In function 'kfree_perf_init':
/kisskb/src/include/linux/kern_levels.h:5:18: warning: format '%lu' expects argument of type 'long unsigned int', but argument 2 has type 'unsigned int' [-Wformat=]
 #define KERN_SOH "\001"  /* ASCII Start Of Header */
                  ^~~~~~
/kisskb/src/include/linux/kern_levels.h:9:20: note: in expansion of macro 'KERN_SOH'
 #define KERN_ALERT KERN_SOH "1" /* action must be taken immediately */
                    ^~~~~~~~
/kisskb/src/include/linux/printk.h:318:9: note: in expansion of macro 'KERN_ALERT'
  printk(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__)
         ^~~~~~~~~~
/kisskb/src/kernel/rcu/rcuperf.c:726:2: note: in expansion of macro 'pr_alert'
  pr_alert("kfree object size=%lu\n", kfree_mult * sizeof(struct kfree_obj));
  ^~~~~~~~
/kisskb/src/kernel/rcu/rcuperf.c:726:32: note: format string is defined here
  pr_alert("kfree object size=%lu\n", kfree_mult * sizeof(struct kfree_obj));
                              ~~^
                              %u
/kisskb/src/drivers/input/joystick/analog.c:160:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
 #warning Precise timer not defined for this architecture.
  ^~~~~~~
In file included from /kisskb/src/drivers/net/phy/mdio-cavium.c:11:
/kisskb/src/drivers/net/phy/mdio-cavium.c: In function 'cavium_mdiobus_set_mode':
/kisskb/src/drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define oct_mdio_readq(addr)  readq((void *)addr)
                                     ^
/kisskb/src/drivers/net/phy/mdio-cavium.c:21:16: note: in expansion of macro 'oct_mdio_readq'
  smi_clk.u64 = oct_mdio_readq(p->register_base + SMI_CLK);
                ^~~~~~~~~~~~~~
/kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define oct_mdio_writeq(val, addr) writeq(val, (void *)addr)
                                                ^
/kisskb/src/drivers/net/phy/mdio-cavium.c:24:2: note: in expansion of macro 'oct_mdio_writeq'
  oct_mdio_writeq(smi_clk.u64, p->register_base + SMI_CLK);
  ^~~~~~~~~~~~~~~
/kisskb/src/drivers/net/phy/mdio-cavium.c: In function 'cavium_mdiobus_c45_addr':
/kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define oct_mdio_writeq(val, addr) writeq(val, (void *)addr)
                                                ^
/kisskb/src/drivers/net/phy/mdio-cavium.c:39:2: note: in expansion of macro 'oct_mdio_writeq'
  oct_mdio_writeq(smi_wr.u64, p->register_base + SMI_WR_DAT);
  ^~~~~~~~~~~~~~~
/kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define oct_mdio_writeq(val, addr) writeq(val, (void *)addr)
                                                ^
/kisskb/src/drivers/net/phy/mdio-cavium.c:47:2: note: in expansion of macro 'oct_mdio_writeq'
  oct_mdio_writeq(smi_cmd.u64, p->register_base + SMI_CMD);
  ^~~~~~~~~~~~~~~
/kisskb/src/drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define oct_mdio_readq(addr)  readq((void *)addr)
                                     ^
/kisskb/src/drivers/net/phy/mdio-cavium.c:54:16: note: in expansion of macro 'oct_mdio_readq'
   smi_wr.u64 = oct_mdio_readq(p->register_base + SMI_WR_DAT);
                ^~~~~~~~~~~~~~
/kisskb/src/drivers/net/phy/mdio-cavium.c: In function 'cavium_mdiobus_read':
/kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define oct_mdio_writeq(val, addr) writeq(val, (void *)addr)
                                                ^
/kisskb/src/drivers/net/phy/mdio-cavium.c:86:2: note: in expansion of macro 'oct_mdio_writeq'
  oct_mdio_writeq(smi_cmd.u64, p->register_base + SMI_CMD);
  ^~~~~~~~~~~~~~~
/kisskb/src/drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define oct_mdio_readq(addr)  readq((void *)addr)
                                     ^
/kisskb/src/drivers/net/phy/mdio-cavium.c:93:16: note: in expansion of macro 'oct_mdio_readq'
   smi_rd.u64 = oct_mdio_readq(p->register_base + SMI_RD_DAT);
                ^~~~~~~~~~~~~~
/kisskb/src/drivers/net/phy/mdio-cavium.c: In function 'cavium_mdiobus_write':
/kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define oct_mdio_writeq(val, addr) writeq(val, (void *)addr)
                                                ^
/kisskb/src/drivers/net/phy/mdio-cavium.c:125:2: note: in expansion of macro 'oct_mdio_writeq'
  oct_mdio_writeq(smi_wr.u64, p->register_base + SMI_WR_DAT);
  ^~~~~~~~~~~~~~~
/kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define oct_mdio_writeq(val, addr) writeq(val, (void *)addr)
                                                ^
/kisskb/src/drivers/net/phy/mdio-cavium.c:131:2: note: in expansion of macro 'oct_mdio_writeq'
  oct_mdio_writeq(smi_cmd.u64, p->register_base + SMI_CMD);
  ^~~~~~~~~~~~~~~
/kisskb/src/drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define oct_mdio_readq(addr)  readq((void *)addr)
                                     ^
/kisskb/src/drivers/net/phy/mdio-cavium.c:138:16: note: in expansion of macro 'oct_mdio_readq'
   smi_wr.u64 = oct_mdio_readq(p->register_base + SMI_WR_DAT);
                ^~~~~~~~~~~~~~
/kisskb/src/drivers/net/phy/mdio-octeon.c: In function 'octeon_mdiobus_probe':
/kisskb/src/drivers/net/phy/mdio-octeon.c:48:3: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
   (u64)devm_ioremap(&pdev->dev, mdio_phys, regsize);
   ^
In file included from /kisskb/src/drivers/net/phy/mdio-octeon.c:14:
/kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define oct_mdio_writeq(val, addr) writeq(val, (void *)addr)
                                                ^
/kisskb/src/drivers/net/phy/mdio-octeon.c:56:2: note: in expansion of macro 'oct_mdio_writeq'
  oct_mdio_writeq(smi_en.u64, bus->register_base + SMI_EN);
  ^~~~~~~~~~~~~~~
/kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define oct_mdio_writeq(val, addr) writeq(val, (void *)addr)
                                                ^
/kisskb/src/drivers/net/phy/mdio-octeon.c:77:2: note: in expansion of macro 'oct_mdio_writeq'
  oct_mdio_writeq(smi_en.u64, bus->register_base + SMI_EN);
  ^~~~~~~~~~~~~~~
/kisskb/src/drivers/net/phy/mdio-octeon.c: In function 'octeon_mdiobus_remove':
/kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define oct_mdio_writeq(val, addr) writeq(val, (void *)addr)
                                                ^
/kisskb/src/drivers/net/phy/mdio-octeon.c:91:2: note: in expansion of macro 'oct_mdio_writeq'
  oct_mdio_writeq(smi_en.u64, bus->register_base + SMI_EN);
  ^~~~~~~~~~~~~~~
WARNING: modpost: EXPORT symbol "clear_page" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: modpost: EXPORT symbol "copy_page" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: modpost: "copy_page" [drivers/md/dm-integrity.ko] has no CRC!
WARNING: modpost: "clear_page" [drivers/md/dm-integrity.ko] has no CRC!
WARNING: modpost: "clear_page" [drivers/md/raid456.ko] has no CRC!
WARNING: modpost: "clear_page" [drivers/scsi/sd_mod.ko] has no CRC!
WARNING: modpost: "copy_page" [drivers/block/drbd/drbd.ko] has no CRC!
WARNING: modpost: "clear_page" [fs/gfs2/gfs2.ko] has no CRC!
WARNING: modpost: "copy_page" [fs/btrfs/btrfs.ko] has no CRC!
WARNING: modpost: "clear_page" [fs/btrfs/btrfs.ko] has no CRC!
WARNING: modpost: "clear_page" [fs/ocfs2/dlm/ocfs2_dlm.ko] has no CRC!
WARNING: modpost: "copy_page" [fs/cachefiles/cachefiles.ko] has no CRC!
WARNING: modpost: "copy_page" [fs/nilfs2/nilfs2.ko] has no CRC!
WARNING: modpost: "copy_page" [fs/fuse/fuse.ko] has no CRC!
WARNING: modpost: "clear_page" [fs/fuse/fuse.ko] has no CRC!
WARNING: modpost: "clear_page" [fs/ntfs/ntfs.ko] has no CRC!
Completed OK
# rm -rf /kisskb/build/linus_nds32-allmodconfig_nds32le-gcc8
# Build took: 0:13:03.103899