The previous commit removed support for building with clang. Restore support
for building with clang without breaking cross-compilation support.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9209 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This patch does not change any functionality but removes multiple __force
__user casts.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9197 d57e44dd-8a1f-0410-8b47-8ef2f437770f
mm_segment_t, get_fs() and set_fs() have been removed from Linux kernel
v5.10. Instead of adding more #ifdef / #endif directives, provide backports
for this typedef and these functions in iscsi_scst.h.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9189 d57e44dd-8a1f-0410-8b47-8ef2f437770f
In Linux kernel v5.9 use of the KERNEL_SOCKPTR() function is mandatory
when calling setsockopt(). Implement that function for kernels before v5.9.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9149 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This patch reverts f58c8248dd ("iscst-scst: Fix the OFED build"). This
patch partially reverts bd3355500a ("iscsi-scst, srpt: Rename the
PRE_CFLAGS variable into CONFTEST_FLAGS").
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9085 d57e44dd-8a1f-0410-8b47-8ef2f437770f
The latter name reflects better the role of this variable. Remove the
CPPFLAGS assignment from srpt/src/Kbuild because it is not useful.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9082 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Since not all kernel header files are compatible with -Wextra, remove -Wextra.
To enable -Wextra, build SCST with W=1.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9054 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Add -Wno-deprecated-declarations to the compiler flags for RHEL and CentOS.
Save the output of the build process such that it can be inspected easily.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9037 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Apparently the Linux kernel v4.20 iov_iter_kvec() function has been
backported to RHEL / CentOS 8.2. This patch fixes the following kernel
warning:
WARNING: CPU: 26 PID: 21141 at lib/iov_iter.c:1083 iov_iter_kvec+0x25/0x30
Call Trace:
fileio_exec_async+0x216/0x3a0 [scst_vdisk]
fileio_exec_write+0x3b9/0x450 [scst_vdisk]
vdev_do_job+0x34/0xc0 [scst_vdisk]
scst_do_real_exec+0x54/0x100 [scst]
scst_exec_check_blocking+0xbb/0x210 [scst]
scst_process_active_cmd+0x64d/0x1550 [scst]
scst_cmd_thread+0x170/0x5a0 [scst]
kthread+0x112/0x130
ret_from_fork+0x35/0x40
See also https://github.com/bvanassche/scst/issues/26.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9026 d57e44dd-8a1f-0410-8b47-8ef2f437770f
$(KBUILD_EXTRA_SYMBOLS) is not only used at compile time but also at link
time. Move the $(KBUILD_EXTRA_SYMBOLS) definitions such that it is
available both at compile time and at link time.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9000 d57e44dd-8a1f-0410-8b47-8ef2f437770f
While $(src) is always defined, $(KBUILD_EXTMOD) is only defined when
building code as an external module.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@8999 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Suppress several Coverity "tainted scalar" complaints and also two other
false positive Coverity complaints.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@8761 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Copying Module.symvers is the oldest supported method for building external
kernel modules that depend on another external kernel module. Since support
for that method will be removed from Linux kernel v5.5, use
KBUILD_EXTRA_SYMBOLS instead to specify the external symbols SCST kernel
modules depend on. Support for KBUILD_EXTRA_SYMBOLS was introduced in
upstream kernel v2.6.26 so this patch drops support for kernels before
v2.6.26.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@8686 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Bart Van Assche