Re: [Qemu-devel] [PATCH 00/10] Avoid integer overflow in next_page_start
On Wed, May 09, 2018 at 12:51:14 +1200, Michael Clark wrote: > Emilio, > > Is this your latest branch for these changes? > > - https://github.com/cota/qemu/tree/trloop-conv-v3 > > I see that this branch has this change "target/riscv: avoid integer > overflow in next_page PC check" > > I have some changes for target/riscv/translate.c and was thinking of basing > them on your patches so we don't have conflicts. Yes that's the latest branch. Richard is currently working on a pull request to get that branch merged, so you'll soon be able to rebase your changes on top of master. Thanks, Emilio
Re: [Qemu-devel] [PATCH 00/10] Avoid integer overflow in next_page_start
On Thu, Apr 12, 2018 at 11:56 AM, Richard Henderson < richard.hender...@linaro.org> wrote: > On 04/12/2018 01:29 AM, Emilio G. Cota wrote: > > To ease an eventual merge I'll be updating the patches' R-b tags as > > they come in this branch: > > https://github.com/cota/qemu/tree/next_page_overflow-r-b > > > > BTW to avoid conflicts we should merge this before the translator loop > > conversion series; I'll make that clear when I send a new version > > of that patch set. > > Right-o. Thanks. We'll get these in right away once development starts > again > so that you don't have to carry it long. Emilio, Is this your latest branch for these changes? - https://github.com/cota/qemu/tree/trloop-conv-v3 I see that this branch has this change "target/riscv: avoid integer overflow in next_page PC check" I have some changes for target/riscv/translate.c and was thinking of basing them on your patches so we don't have conflicts. Thanks, Michael
Re: [Qemu-devel] [PATCH 00/10] Avoid integer overflow in next_page_start
On 04/12/2018 01:29 AM, Emilio G. Cota wrote: > To ease an eventual merge I'll be updating the patches' R-b tags as > they come in this branch: > https://github.com/cota/qemu/tree/next_page_overflow-r-b > > BTW to avoid conflicts we should merge this before the translator loop > conversion series; I'll make that clear when I send a new version > of that patch set. Right-o. Thanks. We'll get these in right away once development starts again so that you don't have to carry it long. r~
Re: [Qemu-devel] [PATCH 00/10] Avoid integer overflow in next_page_start
On Wed, 11 Apr 2018 11:29:42 -0400 "Emilio G. Cota" wrote: > On Wed, Apr 11, 2018 at 10:08:58 +1000, Richard Henderson wrote: > > On 04/11/2018 02:19 AM, Emilio G. Cota wrote: > > > Richard pointed out in another thread that when computing > > > next_page_start we can break checks for the last page in the > > > address space due to integer overflow. This affects several targets; > > > the appended fixes them. > > > > > > You can fetch the patches from: > > > https://github.com/cota/qemu/tree/next_page_overflow > > > > Reviewed-by: Richard Henderson > > Thanks! > > To ease an eventual merge I'll be updating the patches' R-b tags as > they come in this branch: > https://github.com/cota/qemu/tree/next_page_overflow-r-b > > BTW to avoid conflicts we should merge this before the translator loop > conversion series; I'll make that clear when I send a new version > of that patch set. > > Emilio So, this series will be merged in one go, then? I'll ack the s390x patch.
Re: [Qemu-devel] [PATCH 00/10] Avoid integer overflow in next_page_start
On Wed, Apr 11, 2018 at 10:08:58 +1000, Richard Henderson wrote: > On 04/11/2018 02:19 AM, Emilio G. Cota wrote: > > Richard pointed out in another thread that when computing > > next_page_start we can break checks for the last page in the > > address space due to integer overflow. This affects several targets; > > the appended fixes them. > > > > You can fetch the patches from: > > https://github.com/cota/qemu/tree/next_page_overflow > > Reviewed-by: Richard Henderson Thanks! To ease an eventual merge I'll be updating the patches' R-b tags as they come in this branch: https://github.com/cota/qemu/tree/next_page_overflow-r-b BTW to avoid conflicts we should merge this before the translator loop conversion series; I'll make that clear when I send a new version of that patch set. Emilio
Re: [Qemu-devel] [PATCH 00/10] Avoid integer overflow in next_page_start
On 04/11/2018 02:19 AM, Emilio G. Cota wrote: > Richard pointed out in another thread that when computing > next_page_start we can break checks for the last page in the > address space due to integer overflow. This affects several targets; > the appended fixes them. > > You can fetch the patches from: > https://github.com/cota/qemu/tree/next_page_overflow Reviewed-by: Richard Henderson r~
[Qemu-devel] [PATCH 00/10] Avoid integer overflow in next_page_start
Richard pointed out in another thread that when computing next_page_start we can break checks for the last page in the address space due to integer overflow. This affects several targets; the appended fixes them. You can fetch the patches from: https://github.com/cota/qemu/tree/next_page_overflow Thanks, Emilio --- target/arm/translate.c| 11 +-- target/arm/translate.h| 2 +- target/cris/translate.c | 6 +++--- target/lm32/translate.c | 6 +++--- target/microblaze/translate.c | 6 +++--- target/mips/translate.c | 6 +++--- target/riscv/translate.c | 6 +++--- target/s390x/translate.c | 6 +++--- target/tilegx/translate.c | 4 ++-- target/unicore32/translate.c | 6 +++--- target/xtensa/translate.c | 9 - 11 files changed, 33 insertions(+), 35 deletions(-)