diff options
Diffstat (limited to 'meta-openembedded/meta-oe/recipes-support/vboxguestdrivers/vboxguestdrivers/r90497-regops-5.14-fix.patch')
-rw-r--r-- | meta-openembedded/meta-oe/recipes-support/vboxguestdrivers/vboxguestdrivers/r90497-regops-5.14-fix.patch | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/meta-openembedded/meta-oe/recipes-support/vboxguestdrivers/vboxguestdrivers/r90497-regops-5.14-fix.patch b/meta-openembedded/meta-oe/recipes-support/vboxguestdrivers/vboxguestdrivers/r90497-regops-5.14-fix.patch new file mode 100644 index 000000000..0d960fa4f --- /dev/null +++ b/meta-openembedded/meta-oe/recipes-support/vboxguestdrivers/vboxguestdrivers/r90497-regops-5.14-fix.patch @@ -0,0 +1,118 @@ +Subject: Fix regops build errors with linux 5.14 + +Upstream-Status: backport + +svn-id: r90497 + +Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> + +Index: a/src/VBox/Additions/linux/sharedfolders/regops.c +=================================================================== +--- a/src/VBox/Additions/linux/sharedfolders/regops.c (revision 88716) ++++ a/src/VBox/Additions/linux/sharedfolders/regops.c (revision 90497) +@@ -2126,7 +2126,11 @@ + int rc = 0; + + Assert(iov_iter_count(iter) + pStash->cb > 0); ++# if RTLNX_VER_MIN(5,14,0) ++ if (!(iter->iter_type & ITER_KVEC)) { ++#else + if (!(iter->type & ITER_KVEC)) { ++#endif + /* + * Do we have a stashed page? + */ +@@ -2372,7 +2376,9 @@ + static size_t vbsf_iter_max_span_of_pages(struct iov_iter *iter) + { + size_t cPages; +-# if RTLNX_VER_MIN(3,16,0) ++#if RTLNX_VER_MIN(5,14,0) ++ if (iter_is_iovec(iter) || (iter->iter_type & ITER_KVEC)) { ++#elif RTLNX_VER_MIN(3,16,0) + if (iter_is_iovec(iter) || (iter->type & ITER_KVEC)) { + #endif + const struct iovec *pCurIov = iter->iov; +@@ -2436,7 +2442,11 @@ + } else { + /* Won't bother with accurate counts for the next two types, just make + some rough estimates (does pipes have segments?): */ ++# if RTLNX_VER_MIN(5,14,0) ++ size_t cSegs = iter->iter_type & ITER_BVEC ? RT_MAX(1, iter->nr_segs) : 1; ++# else + size_t cSegs = iter->type & ITER_BVEC ? RT_MAX(1, iter->nr_segs) : 1; ++#endif + cPages = (iov_iter_count(iter) + (PAGE_SIZE * 2 - 2) * cSegs) >> PAGE_SHIFT; + } + # endif +@@ -2588,8 +2598,14 @@ + struct vbsf_reg_info *sf_r = kio->ki_filp->private_data; + struct vbsf_super_info *pSuperInfo = VBSF_GET_SUPER_INFO(inode->i_sb); + ++#if RTLNX_VER_MIN(5,14,0) + SFLOGFLOW(("vbsf_reg_read_iter: inode=%p file=%p size=%#zx off=%#llx type=%#x\n", ++ inode, kio->ki_filp, cbToRead, kio->ki_pos, iter->iter_type)); ++#else ++ SFLOGFLOW(("vbsf_reg_read_iter: inode=%p file=%p size=%#zx off=%#llx type=%#x\n", + inode, kio->ki_filp, cbToRead, kio->ki_pos, iter->type)); ++#endif ++ + AssertReturn(S_ISREG(inode->i_mode), -EINVAL); + + /* +@@ -2823,9 +2839,13 @@ + bool const fAppend = RT_BOOL(kio->ki_filp->f_flags & O_APPEND); + # endif + +- ++#if RTLNX_VER_MIN(5,14,0) + SFLOGFLOW(("vbsf_reg_write_iter: inode=%p file=%p size=%#zx off=%#llx type=%#x\n", ++ inode, kio->ki_filp, cbToWrite, offFile, iter->iter_type)); ++#else ++ SFLOGFLOW(("vbsf_reg_write_iter: inode=%p file=%p size=%#zx off=%#llx type=%#x\n", + inode, kio->ki_filp, cbToWrite, offFile, iter->type)); ++#endif + AssertReturn(S_ISREG(inode->i_mode), -EINVAL); + + /* +@@ -3737,7 +3757,27 @@ + } + #endif /* KERNEL_VERSION >= 2.6.24 */ + ++#if RTLNX_VER_MIN(5,14,0) ++static int vbsf_write_end(struct file *file, struct address_space *mapping, ++ loff_t pos, unsigned int len, unsigned int copied, ++ struct page *page, void *fsdata) ++{ ++ static uint64_t volatile s_cCalls = 0; ++ if (s_cCalls++ < 16) ++ { ++ printk("vboxsf: Unexpected call to vbsf_write_end(pos=%#llx len=%#x)! Please report.\n", ++ (unsigned long long)pos, len); ++ RTLogBackdoorPrintf("vboxsf: Unexpected call to vbsf_write_end(pos=%#llx len=%#x)! Please report.\n", ++ (unsigned long long)pos, len); ++# ifdef WARN_ON ++ WARN_ON(1); ++# endif ++ } + ++ return -ENOTSUPP; ++} ++#endif ++ + #if RTLNX_VER_MIN(2,4,10) + + # ifdef VBOX_UEK +@@ -3791,8 +3831,11 @@ + #if RTLNX_VER_MIN(2,5,12) + .set_page_dirty = __set_page_dirty_buffers, + #endif +-#if RTLNX_VER_MIN(2,6,24) ++#if RTLNX_VER_MIN(5,14,0) + .write_begin = vbsf_write_begin, ++ .write_end = vbsf_write_end, ++#elif RTLNX_VER_MIN(2,6,24) ++ .write_begin = vbsf_write_begin, + .write_end = simple_write_end, + #elif RTLNX_VER_MIN(2,5,45) + .prepare_write = simple_prepare_write, |