1. 19 Apr, 2020 5 commits
    • Linus Torvalds's avatar
      Merge tag 'sched-urgent-2020-04-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 08dd3872
      Linus Torvalds authored
      Pull scheduler fixes from Thomas Gleixner:
       "Two fixes for the scheduler:
      
         - Work around an uninitialized variable warning where GCC can't
           figure it out.
      
         - Allow 'isolcpus=' to skip unknown subparameters so that older
           kernels work with the commandline of a newer kernel. Improve the
           error output while at it"
      
      * tag 'sched-urgent-2020-04-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        sched/vtime: Work around an unitialized variable warning
        sched/isolation: Allow "isolcpus=" to skip unknown sub-parameters
      08dd3872
    • Linus Torvalds's avatar
      Merge tag 'core-urgent-2020-04-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 5e7de581
      Linus Torvalds authored
      Pull RCU fix from Thomas Gleixner:
       "A single bugfix for RCU to prevent taking a lock in NMI context"
      
      * tag 'core-urgent-2020-04-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        rcu: Don't acquire lock in NMI handler in rcu_nmi_enter_common()
      5e7de581
    • Linus Torvalds's avatar
      Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 · 439f1da9
      Linus Torvalds authored
      Pull ext4 fixes from Ted Ts'o:
       "Miscellaneous bug fixes and cleanups for ext4, including a fix for
        generic/388 in data=journal mode, removing some BUG_ON's, and cleaning
        up some compiler warnings"
      
      * tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
        ext4: convert BUG_ON's to WARN_ON's in mballoc.c
        ext4: increase wait time needed before reuse of deleted inode numbers
        ext4: remove set but not used variable 'es' in ext4_jbd2.c
        ext4: remove set but not used variable 'es'
        ext4: do not zeroout extents beyond i_disksize
        ext4: fix return-value types in several function comments
        ext4: use non-movable memory for superblock readahead
        ext4: use matching invalidatepage in ext4_writepage
      439f1da9
    • Linus Torvalds's avatar
      Merge tag '5.7-rc-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6 · aee0314b
      Linus Torvalds authored
      Pull cifs fixes from Steve French:
       "Three small smb3 fixes: two debug related (helping network tracing for
        SMB2 mounts, and the other removing an unintended debug line on
        signing failures), and one fixing a performance problem with 64K
        pages"
      
      * tag '5.7-rc-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
        smb3: remove overly noisy debug line in signing errors
        cifs: improve read performance for page size 64KB & cache=strict & vers=2.1+
        cifs: dump the session id and keys also for SMB2 sessions
      aee0314b
    • Linus Torvalds's avatar
      Merge tag 'flexible-array-member-5.7-rc2' of... · 13402837
      Linus Torvalds authored
      Merge tag 'flexible-array-member-5.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux
      
      Pull flexible-array member conversion from Gustavo Silva:
       "The current codebase makes use of the zero-length array language
        extension to the C90 standard, but the preferred mechanism to declare
        variable-length types such as these ones is a flexible array
        member[1][2], introduced in C99:
      
          struct foo {
              int stuff;
              struct boo array[];
          };
      
        By making use of the mechanism above, we will get a compiler warning
        in case the flexible array does not occur last in the structure, which
        will help us prevent some kind of undefined behavior bugs from being
        inadvertently introduced[3] to the codebase from now on.
      
        Also, notice that, dynamic memory allocations won't be affected by
        this change:
      
         "Flexible array members have incomplete type, and so the sizeof
          operator may not be applied. As a quirk of the original
          implementation of zero-length arrays, sizeof evaluates to zero."[1]
      
        sizeof(flexible-array-member) triggers a warning because flexible
        array members have incomplete type[1]. There are some instances of
        code in which the sizeof operator is being incorrectly/erroneously
        applied to zero-length arrays and the result is zero. Such instances
        may be hiding some bugs. So, this work (flexible-array member
        convertions) will also help to get completely rid of those sorts of
        issues.
      
        Notice that all of these patches have been baking in linux-next for
        quite a while now and, 238 more of these patches have already been
        merged into 5.7-rc1.
      
        There are a couple hundred more of these issues waiting to be
        addressed in the whole codebase"
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      
      * tag 'flexible-array-member-5.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: (28 commits)
        xattr.h: Replace zero-length array with flexible-array member
        uapi: linux: fiemap.h: Replace zero-length array with flexible-array member
        uapi: linux: dlm_device.h: Replace zero-length array with flexible-array member
        tpm_eventlog.h: Replace zero-length array with flexible-array member
        ti_wilink_st.h: Replace zero-length array with flexible-array member
        swap.h: Replace zero-length array with flexible-array member
        skbuff.h: Replace zero-length array with flexible-array member
        sched: topology.h: Replace zero-length array with flexible-array member
        rslib.h: Replace zero-length array with flexible-array member
        rio.h: Replace zero-length array with flexible-array member
        posix_acl.h: Replace zero-length array with flexible-array member
        platform_data: wilco-ec.h: Replace zero-length array with flexible-array member
        memcontrol.h: Replace zero-length array with flexible-array member
        list_lru.h: Replace zero-length array with flexible-array member
        lib: cpu_rmap: Replace zero-length array with flexible-array member
        irq.h: Replace zero-length array with flexible-array member
        ihex.h: Replace zero-length array with flexible-array member
        igmp.h: Replace zero-length array with flexible-array member
        genalloc.h: Replace zero-length array with flexible-array member
        ethtool.h: Replace zero-length array with flexible-array member
        ...
      13402837
  2. 18 Apr, 2020 35 commits
    • Linus Torvalds's avatar
      Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi · 50cc09c1
      Linus Torvalds authored
      Pull SCSI fixes from James Bottomley:
       "Seven fixes: three in target, one on a sg error leg, two in qla2xxx
        fixing warnings introduced in the last merge window and updating
        MAINTAINERS and one in hisi_sas fixing a problem introduced by libata"
      
      * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
        scsi: sg: add sg_remove_request in sg_common_write
        scsi: target: tcmu: reset_ring should reset TCMU_DEV_BIT_BROKEN
        scsi: target: fix PR IN / READ FULL STATUS for FC
        scsi: target: Write NULL to *port_nexus_ptr if no ISID
        scsi: MAINTAINERS: Update qla2xxx FC-SCSI driver maintainer
        scsi: qla2xxx: Fix regression warnings
        scsi: hisi_sas: Fix build error without SATA_HOST
      50cc09c1
    • Gustavo A. R. Silva's avatar
      xattr.h: Replace zero-length array with flexible-array member · 43951585
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      43951585
    • Gustavo A. R. Silva's avatar
      uapi: linux: fiemap.h: Replace zero-length array with flexible-array member · 6e88abb8
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      6e88abb8
    • Gustavo A. R. Silva's avatar
      uapi: linux: dlm_device.h: Replace zero-length array with flexible-array member · d6cdad87
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      d6cdad87
    • Gustavo A. R. Silva's avatar
      tpm_eventlog.h: Replace zero-length array with flexible-array member · 06ccf63d
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      06ccf63d
    • Gustavo A. R. Silva's avatar
      ti_wilink_st.h: Replace zero-length array with flexible-array member · 4ea19ecf
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      4ea19ecf
    • Gustavo A. R. Silva's avatar
      swap.h: Replace zero-length array with flexible-array member · 16c3380f
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      16c3380f
    • Gustavo A. R. Silva's avatar
      skbuff.h: Replace zero-length array with flexible-array member · 5c91aa1d
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      5c91aa1d
    • Gustavo A. R. Silva's avatar
      sched: topology.h: Replace zero-length array with flexible-array member · fe946db6
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      fe946db6
    • Gustavo A. R. Silva's avatar
      rslib.h: Replace zero-length array with flexible-array member · 9dd8bb5f
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      9dd8bb5f
    • Gustavo A. R. Silva's avatar
      rio.h: Replace zero-length array with flexible-array member · a1c4b924
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      a1c4b924
    • Gustavo A. R. Silva's avatar
      posix_acl.h: Replace zero-length array with flexible-array member · 70f1451e
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      70f1451e
    • Gustavo A. R. Silva's avatar
      platform_data: wilco-ec.h: Replace zero-length array with flexible-array member · 1223f3db
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      1223f3db
    • Gustavo A. R. Silva's avatar
      memcontrol.h: Replace zero-length array with flexible-array member · 307ed94c
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      307ed94c
    • Gustavo A. R. Silva's avatar
      list_lru.h: Replace zero-length array with flexible-array member · 859b4941
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      859b4941
    • Gustavo A. R. Silva's avatar
      lib: cpu_rmap: Replace zero-length array with flexible-array member · 31232272
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      31232272
    • Gustavo A. R. Silva's avatar
      irq.h: Replace zero-length array with flexible-array member · 7856e9f1
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      7856e9f1
    • Gustavo A. R. Silva's avatar
      ihex.h: Replace zero-length array with flexible-array member · 1d9e13e8
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      1d9e13e8
    • Gustavo A. R. Silva's avatar
      igmp.h: Replace zero-length array with flexible-array member · 0ead3364
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      0ead3364
    • Gustavo A. R. Silva's avatar
      genalloc.h: Replace zero-length array with flexible-array member · 89f60a5d
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      89f60a5d
    • Gustavo A. R. Silva's avatar
      ethtool.h: Replace zero-length array with flexible-array member · 5299a11a
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      5299a11a
    • Gustavo A. R. Silva's avatar
      energy_model.h: Replace zero-length array with flexible-array member · beb69f15
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      beb69f15
    • Gustavo A. R. Silva's avatar
      enclosure.h: Replace zero-length array with flexible-array member · 19219946
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      19219946
    • Gustavo A. R. Silva's avatar
      dirent.h: Replace zero-length array with flexible-array member · a2008395
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      a2008395
    • Gustavo A. R. Silva's avatar
      digsig.h: Replace zero-length array with flexible-array member · 1fa0949b
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      1fa0949b
    • Gustavo A. R. Silva's avatar
      can: dev: peak_canfd.h: Replace zero-length array with flexible-array member · e76018cb
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      e76018cb
    • Gustavo A. R. Silva's avatar
      blk_types: Replace zero-length array with flexible-array member · 5a58ec8c
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      5a58ec8c
    • Gustavo A. R. Silva's avatar
      blk-mq: Replace zero-length array with flexible-array member · f36aaf8b
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      f36aaf8b
    • Gustavo A. R. Silva's avatar
      bio: Replace zero-length array with flexible-array member · 0a368bf0
      Gustavo A. R. Silva authored
      The current codebase makes use of the zero-length array language
      extension to the C90 standard, but the preferred mechanism to declare
      variable-length types such as these ones is a flexible array member[1][2],
      introduced in C99:
      
      struct foo {
              int stuff;
              struct boo array[];
      };
      
      By making use of the mechanism above, we will get a compiler warning
      in case the flexible array does not occur last in the structure, which
      will help us prevent some kind of undefined behavior bugs from being
      inadvertently introduced[3] to the codebase from now on.
      
      Also, notice that, dynamic memory allocations won't be affected by
      this change:
      
      "Flexible array members have incomplete type, and so the sizeof operator
      may not be applied. As a quirk of the original implementation of
      zero-length arrays, sizeof evaluates to zero."[1]
      
      This issue was found with the help of Coccinelle.
      
      [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
      [2] https://github.com/KSPP/linux/issues/21
      [3] commit 76497732 ("cxgb3/l2t: Fix undefined behaviour")
      Signed-off-by: default avatarGustavo A. R. Silva <gustavo@embeddedor.com>
      0a368bf0
    • Linus Torvalds's avatar
      Merge tag 'hwmon-for-v5.7-rc2' of... · eeaa7625
      Linus Torvalds authored
      Merge tag 'hwmon-for-v5.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
      
      Pull hwmon fixes from Guenter Roeck:
      
       - Fix up chip IDs (isl68137)
      
       - error handling for invalid temperatures and use true module name
         (drivetemp)
      
       - Fix static symbol warnings (k10temp)
      
       - Use valid hwmon device name (jc42)
      
      * tag 'hwmon-for-v5.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
        hwmon: (jc42) Fix name to have no illegal characters
        hwmon: (k10temp) make some symbols static
        hwmon: (drivetemp) Return -ENODATA for invalid temperatures
        hwmon: (drivetemp) Use drivetemp's true module name in Kconfig section
        hwmon: (pmbus/isl68137) Fix up chip IDs
      eeaa7625
    • Linus Torvalds's avatar
      Merge tag 'xfs-5.7-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux · c0d73a86
      Linus Torvalds authored
      Pull xfs fixes from Darrick Wong:
       "The three commits here fix some livelocks and other clashes with
        fsfreeze, a potential corruption problem, and a minor race between
        processes freeing and allocating space when the filesystem is near
        ENOSPC.
      
        Summary:
      
         - Fix a partially uninitialized variable.
      
         - Teach the background gc threads to apply for fsfreeze protection.
      
         - Fix some scaling problems when multiple threads try to flush the
           filesystem when we're about to hit ENOSPC"
      
      * tag 'xfs-5.7-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
        xfs: move inode flush to the sync workqueue
        xfs: fix partially uninitialized structure in xfs_reflink_remap_extent
        xfs: acquire superblock freeze protection on eofblocks scans
      c0d73a86
    • Linus Torvalds's avatar
      Merge tag 'for-linus-2020-04-18' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux · 774acb2a
      Linus Torvalds authored
      Pull thread fixes from Christian Brauner:
       "A few fixes and minor improvements:
      
         - Correctly validate the cgroup file descriptor when clone3() is used
           with CLONE_INTO_CGROUP.
      
         - Check that a new enough version of struct clone_args is passed
           which supports the cgroup file descriptor argument when
           CLONE_INTO_CGROUP is set in the flags argument.
      
         - Catch nonsensical struct clone_args layouts at build time.
      
         - Catch extensions of struct clone_args without updating the uapi
           visible size definitions at build time.
      
         - Check whether the signal is valid early in kill_pid_usb_asyncio()
           before doing further work.
      
         - Replace open-coded rcu_read_lock()+kill_pid_info()+rcu_read_unlock()
           sequence in kill_something_info() with kill_proc_info() which is a
           dedicated helper to do just that"
      
      * tag 'for-linus-2020-04-18' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux:
        clone3: add build-time CLONE_ARGS_SIZE_VER* validity checks
        clone3: add a check for the user struct size if CLONE_INTO_CGROUP is set
        clone3: fix cgroup argument sanity check
        signal: use kill_proc_info instead of kill_pid_info in kill_something_info
        signal: check sig before setting info in kill_pid_usb_asyncio
      774acb2a
    • Linus Torvalds's avatar
      Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux · b484f3c3
      Linus Torvalds authored
      Pull i2c fixes from Wolfram Sang:
       "Some driver bugfixes and an old API removal now that all users are
        gone"
      
      * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
        i2c: tegra: Synchronize DMA before termination
        i2c: tegra: Better handle case where CPU0 is busy for a long time
        i2c: remove i2c_new_probed_device API
        i2c: altera: use proper variable to hold errno
        i2c: designware: platdrv: Remove DPM_FLAG_SMART_SUSPEND flag on BYT and CHT
      b484f3c3
    • Linus Torvalds's avatar
      Merge tag 'drm-fixes-2020-04-18' of git://anongit.freedesktop.org/drm/drm · fecca689
      Linus Torvalds authored
      Pull drm fixes from Dave Airlie:
       "Quiet enough for rc2, mostly amdgpu fixes, a couple of i915 fixes, and
        one nouveau module firmware fix:
      
        i915:
         - Fix guest page access by using the brand new VFIO dma r/w interface (Yan)
         - Fix for i915 perf read buffers (Ashutosh)
      
        amdgpu:
         - gfx10 fix
         - SMU7 overclocking fix
         - RAS fix
         - GPU reset fix
         - Fix a regression in a previous suspend/resume fix
         - Add a gfxoff quirk
      
        nouveau:
         - fix missing MODULE_FIRMWARE"
      
      * tag 'drm-fixes-2020-04-18' of git://anongit.freedesktop.org/drm/drm:
        drm/nouveau/sec2/gv100-: add missing MODULE_FIRMWARE()
        drm/amdgpu/gfx9: add gfxoff quirk
        drm/amdgpu: fix the hw hang during perform system reboot and reset
        drm/i915/gvt: switch to user vfio_group_pin/upin_pages
        drm/i915/gvt: subsitute kvm_read/write_guest with vfio_dma_rw
        drm/i915/gvt: hold reference of VFIO group during opening of vgpu
        drm/i915/perf: Do not clear pollin for small user read buffers
        drm/amdgpu: fix wrong vram lost counter increment V2
        drm/amd/powerplay: unload mp1 for Arcturus RAS baco reset
        drm/amd/powerplay: force the trim of the mclk dpm_levels if OD is enabled
        Revert "drm/amdgpu: change SH MEM alignment mode for gfx10"
      fecca689
    • Sascha Hauer's avatar
      hwmon: (jc42) Fix name to have no illegal characters · c843b382
      Sascha Hauer authored
      The jc42 driver passes I2C client's name as hwmon device name. In case
      of device tree probed devices this ends up being part of the compatible
      string, "jc-42.4-temp". This name contains hyphens and the hwmon core
      doesn't like this:
      
      jc42 2-0018: hwmon: 'jc-42.4-temp' is not a valid name attribute, please fix
      
      This changes the name to "jc42" which doesn't have any illegal
      characters.
      Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
      Link: https://lore.kernel.org/r/20200417092853.31206-1-s.hauer@pengutronix.deSigned-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
      c843b382