search for: golaszewski

On Tue, Nov 3, 2020 at 12:13 PM Bartosz Golaszewski <brgl at bgdev.pl> wrote: > On Tue, Nov 3, 2020 at 5:14 AM Joe Perches <joe at perches.com> wrote: > > On Mon, 2020-11-02 at 16:20 +0100, Bartosz Golaszewski wrote: > > > From: Bartosz Golaszewski <bgolaszewski at baylibre.com> > Yeah so I had this concern fo...

On Mon, Nov 02, 2020 at 04:20:37PM +0100, Bartosz Golaszewski wrote: > From: Bartosz Golaszewski <bgolaszewski at baylibre.com> > > Use the helper that checks for overflows internally instead of manually > calculating the size of the new array. ... > + nfences = krealloc_array(fences, i, > + sizeof(*fences), GFP_KERNEL); On 8...

On Mon, 2020-11-02 at 16:20 +0100, Bartosz Golaszewski wrote: > From: Bartosz Golaszewski <bgolaszewski at baylibre.com> > > Andy brought to my attention the fact that users allocating an array of > equally sized elements should check if the size multiplication doesn't > overflow. This is why we have helpers like kmalloc_array...

...h Sam Ravnborg 2008-07-17 45 #define topology_core_id(cpu) (cpu_data(cpu).core_id) acc455cf arch/sparc/include/asm/topology_64.h chris hyser 2015-04-22 46 #define topology_core_cpumask(cpu) (&cpu_core_sib_map[cpu]) 06931e62 arch/sparc/include/asm/topology_64.h Bartosz Golaszewski 2015-05-26 47 #define topology_sibling_cpumask(cpu) (&per_cpu(cpu_sibling_map, cpu)) f5e706ad include/asm-sparc/topology_64.h Sam Ravnborg 2008-07-17 48 #endif /* CONFIG_SMP */ f5e706ad include/asm-sparc/topology_64.h Sam Ravnborg 2008-07-17 49 3905c54f arch/spar...

...h Sam Ravnborg 2008-07-17 45 #define topology_core_id(cpu) (cpu_data(cpu).core_id) acc455cf arch/sparc/include/asm/topology_64.h chris hyser 2015-04-22 46 #define topology_core_cpumask(cpu) (&cpu_core_sib_map[cpu]) 06931e62 arch/sparc/include/asm/topology_64.h Bartosz Golaszewski 2015-05-26 47 #define topology_sibling_cpumask(cpu) (&per_cpu(cpu_sibling_map, cpu)) f5e706ad include/asm-sparc/topology_64.h Sam Ravnborg 2008-07-17 48 #endif /* CONFIG_SMP */ f5e706ad include/asm-sparc/topology_64.h Sam Ravnborg 2008-07-17 49 3905c54f arch/spar...

On Mon, Nov 02, 2020 at 04:20:30PM +0100, Bartosz Golaszewski wrote: > +Chunks allocated with `kmalloc` can be resized with `krealloc`. Similarly > +to `kmalloc_array`: a helper for resising arrays is provided in the form of > +`krealloc_array`. Is there any reason you chose to `do_this` instead of do_this()? The automarkup script turns do_this() i...

...nborg > 2008-07-17 45 #define topology_core_id(cpu) > (cpu_data(cpu).core_id) > acc455cf arch/sparc/include/asm/topology_64.h chris hyser > 2015-04-22 46 #define topology_core_cpumask(cpu) > (&cpu_core_sib_map[cpu]) > 06931e62 arch/sparc/include/asm/topology_64.h Bartosz Golaszewski > 2015-05-26 47 #define topology_sibling_cpumask(cpu) > (&per_cpu(cpu_sibling_map, cpu)) > f5e706ad include/asm-sparc/topology_64.h Sam Ravnborg > 2008-07-17 48 #endif /* CONFIG_SMP */ > f5e706ad include/asm-sparc/topology_64.h Sam Ravnborg > 2008-07-17 49 >...

v5: - add comments for algs_lock and table_lock. [Stefan] - use kzfree instead of kfree for key material security. [Stefan] - drop unnecessary spin_lock for struct virtio_crypto_ablkcipher_ctx. - dynamically allocated memory for iv in order to avoid to do DMA from the stack memory in __virtio_crypto_ablkcipher_do_req(). - add logs for error path in virtio_crypto_alg_validate_key(). - add

v5: - add comments for algs_lock and table_lock. [Stefan] - use kzfree instead of kfree for key material security. [Stefan] - drop unnecessary spin_lock for struct virtio_crypto_ablkcipher_ctx. - dynamically allocated memory for iv in order to avoid to do DMA from the stack memory in __virtio_crypto_ablkcipher_do_req(). - add logs for error path in virtio_crypto_alg_validate_key(). - add