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Use BUG_ON instead of a if condition followed by BUG. Generated by: scripts/coccinelle/misc/bugon.cocci CC: Mike Rapoport <rppt at linux.vnet.ibm.com> Signed-off-by: Julia Lawall <julia.lawall at lip6.fr> Signed-off-by: Fengguang Wu <fengguang.wu at intel.com> --- macvtap.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -796,8 +796,7 @@ static ssize_t macvtap_put_user(struct m ret = virtio_net_hdr_from_skb(skb...

Use BUG_ON instead of a if condition followed by BUG. Generated by: scripts/coccinelle/misc/bugon.cocci CC: Mike Rapoport <rppt at linux.vnet.ibm.com> Signed-off-by: Julia Lawall <julia.lawall at lip6.fr> Signed-off-by: Fengguang Wu <fengguang.wu at intel.com> --- macvtap.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -796,8 +796,7 @@ static ssize_t macvtap_put_user(struct m ret = virtio_net_hdr_from_skb(skb...

...be greatly appreciated! >> >> See you, >> Gaël >> >> >> >> >> >> >> >> -- >> ------------------------------------------------------------------- >> Gaël Thomas, Associate Professor, UPMC >> http://pagesperso-systeme.lip6.fr/Gael.Thomas/ >> ------------------------------------------------------------------- > > > > -- > ------------------------------------------------------------------- > Gaël Thomas, Associate Professor, UPMC > http://pagesperso-systeme.lip6.fr/Gael.Thomas/ > ---------...

...t I have to say that I'm a little bit lost because I haven't a global view of the code... So, any help would be greatly appreciated! See you, Gaël -- ------------------------------------------------------------------- Gaël Thomas, Associate Professor, UPMC http://pagesperso-systeme.lip6.fr/Gael.Thomas/ -------------------------------------------------------------------

On Tue, May 19, 2009 at 12:30 PM, Nicolas Geoffray <nicolas.geoffray at lip6.fr> wrote: >> The pi functions can be implemented with copy instructions. > > Store instructions? I would assume something more like "select i1 true, <ty> %val, <ty> undef". -Eli

Remove unneeded variable used to store return value. Generated by: scripts/coccinelle/misc/returnvar.cocci CC: Asias He <asias at redhat.com> Signed-off-by: Fengguang Wu <fengguang.wu at intel.com> Signed-off-by: Julia Lawall <julia.lawall at lip6.fr> --- vsock.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/drivers/vhost/vsock.c +++ b/drivers/vhost/vsock.c @@ -56,8 +56,7 @@ struct vhost_vsock { static u32 vhost_transport_get_local_cid(void) { - u32 cid = VHOST_VSOCK_DEFAULT_HOST_CID; - return cid; + return VHOS...

Remove unneeded variable used to store return value. Generated by: scripts/coccinelle/misc/returnvar.cocci CC: Asias He <asias at redhat.com> Signed-off-by: Fengguang Wu <fengguang.wu at intel.com> Signed-off-by: Julia Lawall <julia.lawall at lip6.fr> --- vsock.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/drivers/vhost/vsock.c +++ b/drivers/vhost/vsock.c @@ -56,8 +56,7 @@ struct vhost_vsock { static u32 vhost_transport_get_local_cid(void) { - u32 cid = VHOST_VSOCK_DEFAULT_HOST_CID; - return cid; + return VHOS...

...;t a global view of the > code... So, any help would be greatly appreciated! > > See you, > Gaël > > > > > > > > -- > ------------------------------------------------------------------- > Gaël Thomas, Associate Professor, UPMC > http://pagesperso-systeme.lip6.fr/Gael.Thomas/ > ------------------------------------------------------------------- -- ------------------------------------------------------------------- Gaël Thomas, Associate Professor, UPMC http://pagesperso-systeme.lip6.fr/Gael.Thomas/ -------------------------------------------------...

We should prefer `const struct pci_device_id` over `DEFINE_PCI_DEVICE_TABLE` to meet kernel coding style guidelines. This issue was reported by checkpatch. A simplified version of the semantic patch that makes this change is as follows (http://coccinelle.lip6.fr/): // <smpl> @@ identifier i; declarer name DEFINE_PCI_DEVICE_TABLE; initializer z; @@ - DEFINE_PCI_DEVICE_TABLE(i) + const struct pci_device_id i[] = z; // </smpl> I have 103 patches ready, and will only send a few for you to judge if it is useful enough, and to prevent from sp...

We should prefer `const struct pci_device_id` over `DEFINE_PCI_DEVICE_TABLE` to meet kernel coding style guidelines. This issue was reported by checkpatch. A simplified version of the semantic patch that makes this change is as follows (http://coccinelle.lip6.fr/): // <smpl> @@ identifier i; declarer name DEFINE_PCI_DEVICE_TABLE; initializer z; @@ - DEFINE_PCI_DEVICE_TABLE(i) + const struct pci_device_id i[] = z; // </smpl> I have 103 patches ready, and will only send a few for you to judge if it is useful enough, and to prevent from sp...

...but I wonder if it is really necessary to put the assignment in the conditional test expression. julia ---------- Forwarded message ---------- Date: Tue, 28 Nov 2017 13:23:36 +0800 From: kbuild test robot <fengguang.wu at intel.com> To: kbuild at 01.org Cc: Julia Lawall <julia.lawall at lip6.fr> Subject: [PATCH] drm/nouveau/mmu: fix odd_ptr_err.cocci warnings CC: kbuild-all at 01.org CC: linux-kernel at vger.kernel.org TO: Ben Skeggs <bskeggs at redhat.com> CC: David Airlie <airlied at linux.ie> CC: dri-devel at lists.freedesktop.org CC: nouveau at lists.freedesktop.org...

...get the basic functionality). When MCJIT encounters an external symbol that it doesn't know how to resolve, it calls the memory manager's getSymbolAddress method. This is the right way to get your stubs hooked up. -Andy -----Original Message----- From: Gaël Thomas [mailto:gael.thomas at lip6.fr] Sent: Tuesday, November 19, 2013 3:22 PM To: Kaylor, Andrew Cc: Yaron Keren; LLVM Dev Subject: Re: (Very) small patch for the jit event listener Hi Andrew, Thank you very much for all your help! So, I have tested without my shared library (with a relocatable object and without) and still, my...

from a fellow pkgsrc-developer (who is not subscribed to this list) Geert ----- Forwarded message from Manuel Bouyer <Manuel.Bouyer at lip6.fr> ----- From: Manuel Bouyer <Manuel.Bouyer at lip6.fr> Message-ID: <20070129115851.GA12360 at asim.lip6.fr> Date: Mon, 29 Jan 2007 12:58:51 +0100 To: ghen at NetBSD.org Subject: dovecot patch for filesystem quota User-Agent: Mutt/1.5.13 (2006-08-11) Hi, I've installed dovecot...

Hello, running Coccinelle (http://coccinelle.lip6.fr/) on the DragonFly source tree with a patch to find issues of this kind turned up this one. Please see the attached diff (against OpenBSD). Regards, Sascha

...your program (using the usual dlopen mechanism) then the default linking mechanism (which goes through sys::DynamicLibrary::SearchForAddressOfSymbol and therefore through dlsym on Linux) should find the exported functions. -Andy -----Original Message----- From: Gaël Thomas [mailto:gael.thomas at lip6.fr] Sent: Saturday, November 16, 2013 3:22 PM To: Kaylor, Andrew Cc: Yaron Keren; LLVM Dev Subject: Re: (Very) small patch for the jit event listener Hump, I think that I have to solution, but I have a new problem (more serious). For the solution, it's stupid, I have simply loaded the shared...

...al dlopen mechanism) then the default linking mechanism (which goes through sys::DynamicLibrary::SearchForAddressOfSymbol and therefore through dlsym on Linux) should find the exported functions. > > -Andy > > > -----Original Message----- > From: Gaël Thomas [mailto:gael.thomas at lip6.fr] > Sent: Saturday, November 16, 2013 3:22 PM > To: Kaylor, Andrew > Cc: Yaron Keren; LLVM Dev > Subject: Re: (Very) small patch for the jit event listener > > Hump, I think that I have to solution, but I have a new problem (more serious). For the solution, it's stupid, I ha...

...ile, I call finalizeObject() after having loaded the runtime module, and finalizeObject() after having populated the first module. FInally, I call getPointerToFunction() to have the code and call it manually (i.e., with a cast). Thank you in advance! Gaël 2013/11/16 Gaël Thomas <gael.thomas at lip6.fr>: > Hi Andrew (hi all:)), > > I perfectly understand the problem of relocation and it's really not a > problem in my case. I'm still trying to make MCJIT runs but I face a > small problem. I have to insert callback to the runtime for functions > provided by vmkit (fo...

...39;ve suggested. However, I think it's probably better to defer the details to the client (by way of the stub mechanism outlined previously) in the case where function replacement is needed. > > -Andy > > > -----Original Message----- > From: Gaël Thomas [mailto:gael.thomas at lip6.fr] > Sent: Wednesday, November 13, 2013 5:24 PM > To: Kaylor, Andrew > Cc: Yaron Keren; LLVM Dev > Subject: Re: (Very) small patch for the jit event listener > > Hi Andy, > > Thanks for the answer. I'm currently reading the internal code of MCJIT and it's really a g...

...fengguang.wu at intel.com> Use drm_*_get() and drm_*_put() helpers instead of drm_*_reference() and drm_*_unreference() helpers. Generated by: scripts/coccinelle/api/drm-get-put.cocci Signed-off-by: Fengguang Wu <fengguang.wu at intel.com> Signed-off-by: Julia Lawall <julia.lawall at lip6.fr> --- tree: https://github.com/thierryreding/linux for-4.16/work head: 6c86494bb2f670293f6137b0a4b3c53c8886eba4 commit: 34f022b2d11f91a323d3e7d15893d480646f3fad [149/161] WIP nouveau_gem.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) --- a/drivers/gpu/drm/no...

...ollection. Implementing these pieces would be the purpose of this summer grant request. A Java and CLI front end would be really interesting. What missing features could I implement? I can start preparing a proposal. Ramon On Mon, Mar 17, 2008 at 9:48 PM, Nicolas Geoffray <nicolas.geoffray at lip6.fr> wrote: > I'm in the process of checking in a Java and a CLI FE to the llvm > repository. I'm not sure what's the shape of llvm-java. Do your changes > make it run some applications? > > Is the grant already provided? I'd be happy to mentor your work if the...