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path: root/tools/build/feature/test-llvm.cpp
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#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/raw_ostream.h"
#define NUM_VERSION (((LLVM_VERSION_MAJOR) << 16) + (LLVM_VERSION_MINOR << 8) + LLVM_VERSION_PATCH)

#if NUM_VERSION < 0x030900
# error "LLVM version too low"
#endif
int main()
{
	llvm::errs() << "Hello World!\n";
	llvm::llvm_shutdown();
	return 0;
}
/tr> committerJens Axboe <axboe@fb.com>2017-02-06 09:34:46 -0700 commiteeeefd41843218c55a8782a6920f044d9bf6207a (patch) treec342eac46626e62745aa8e1a982626efca8b121d /include/dt-bindings/reset/amlogic,meson8b-reset.h parentc14024dbb156c8392908aaa822097d27c6af8ec8 (diff)
block: don't try Write Same from __blkdev_issue_zeroout
Write Same can return an error asynchronously if it turns out the underlying SCSI device does not support Write Same, which makes a proper fallback to other methods in __blkdev_issue_zeroout impossible. Thus only issue a Write Same from blkdev_issue_zeroout an don't try it at all from __blkdev_issue_zeroout as a non-invasive workaround. Signed-off-by: Christoph Hellwig <hch@lst.de> Reported-by: Junichi Nomura <j-nomura@ce.jp.nec.com> Fixes: e73c23ff ("block: add async variant of blkdev_issue_zeroout") Tested-by: Junichi Nomura <j-nomura@ce.jp.nec.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'include/dt-bindings/reset/amlogic,meson8b-reset.h')